Relevant bibliographies by topics / Geology and wine

Academic literature on the topic 'Geology and wine'

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Published: 10 March 2023

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Journal articles on the topic "Geology and wine"

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Huggett, Jennifer M. "Geology and wine: a review." Proceedings of the Geologists' Association 117, no. 2 (January 2006): 239–47. http://dx.doi.org/10.1016/s0016-7878(06)80012-x.

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Maltman, Alex. "The Role of Vineyard Geology in Wine Typicity." Journal of Wine Research 19, no. 1 (March 2008): 1–17. http://dx.doi.org/10.1080/09571260802163998.

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Santos, Erico Albuquerque dos, Luana Moreira Florisbal, Arcângelo Loss, Marcell Leonard Besser, and Denilson Dortzbach. "Geology and Wine 15. Producing Wine at Altitude: The Terroir of São Joaquim, Brazil." Geoscience Canada 45, no. 3-4 (January 28, 2019): 137–49. http://dx.doi.org/10.12789/geocanj.2018.45.139.

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The municipality of São Joaquim, located in the Planalto Catarinense viticultural region, is the coldest wine-growing region of Brazil, and contains the highest-altitude vineyards in the country. These vineyards were established within the last 20 years, so this is a young and still-developing viticultural region. Information on the terroir of São Joaquim is needed in order to identify potential vineyard sites and to help improve the viticulture in the region. This work aims to characterize the terroir of São Joaquim, where wines are produced from grapes cultivated above 900 m of altitude, through a description and analysis of meteorological, physiographic, pedological, geological and viticultural factors. With respect to these factors, the São Joaquim region presents the following characteristics:1 It has an annual mean temperature of 13ºC, annual mean precipitation of 1680 mm/year and an annual mean solar radiation of 1832 hours/year.2 It has altitudes between 715–1638 m and generally steep slopes, 43% of the slopes have declivities between 20–45% and show no preferred orientation.3 It has both deep (> 150 cm) and shallow (< 100 cm) soils with clayey texture, an average pH (water) between 4.68–5.52 and an average soil organic matter (SOM) content of 6%.4 It is underlain by two units of volcanic rocks. These are a mafic unit (50.53–55.09 wt.% SiO2) and a felsic unit (66.58–70.12 wt.% SiO2). The mafic unit tends to consist of thicker flows than the felsic unit and is characterized by generally steeper slopes.5 There is a correlation between the geological unit and the soil types, in which thicker inceptsols are preferentially developed on the mafic volcanic rocks and thinner entisols are preferentially developed on the felsic volcanic rocks.6 Currently, the region produces more than 27 grape varieties planted mostly on the Paulsen 1103 rootstock. The existing vineyards are mostly underlain by the mafic volcanic unit in areas of steep north-facing slopes. This preliminary study suggests that there are correlations between the bedrock, the soils that they give rise to and the declivities of the slopes. Knowledge of these relationships should assist in the evaluation and planning of future grape and wine production.RÉSUMÉLa commune de São Joaquim, située dans la région viticole de Planalto Catarinense, est la région viticole la plus froide du Brésil et abrite les vignobles les plus élevés du pays. Ces vignobles ont été établis au cours des 20 dernières années; c’est donc une région viticole jeune et en développement. Des informations sur le terroir de São Joaquim sont requises pour identifier les sites viticoles potentiels et contribuer à l’amélioration de la viticulture dans la région. Ce travail vise à caractériser le terroir de São Joaquim, où les vins sont produits à partir de raisins cultivés à plus de 900 m d’altitude, au moyen d’une description et d’une analyse des facteurs météorologiques, physiographiques, pédologiques, géologiques et viticoles. En ce qui concerne ces facteurs, la région de São Joaquim présente les caractéristiques suivantes:1 Sa température moyenne annuelle est de 13ºC, ses précipitations moyennes annuelles de1680 mm/an et son rayonnement solaire moyen annuel de 1832 heures/an.2 Son altitude est comprise entre 715 et 1638 m et ses pentes généralement abruptes. 43% des pentes ont des déclivités comprises entre 20 et 45% et ne présentent aucune orientation préférentielle.3 Ses sols sont profonds (> 150 cm) et peu profonds (<100 cm) de texture argileuse, avec un pH moyen (eau) compris entre 4,68 et 5,52 et une teneur moyenne en matière organique du sol (MOS) de 6%.4 Elle repose sur deux unités de roches volcaniques. Il s’agit d’une unité mafique (50,53 à 55,09 % en poids de SiO2) et d’une unité felsique (66,58 à 70,12 % en poids de SiO2). L’unité mafique est généralement constituée de coulées plus épaisses que l’unité felsique et se caractérise par des pentes généralement plus raides.5 Il existe une corrélation entre unité géologique et types de sol, dans lesquels des inceptsols plus épais sont préférentiellement développés sur les roches volcaniques mafiques et des entisols plus minces sont préférentiellement développés sur les roches volcaniques felsiques.6 La région produit actuellement plus de 27 cépages principalement plantés sur le porte-greffe Paulsen 1103. Les vignobles existants reposent principalement sur l’unité volcanique mafique dans des zones de pentes abruptes exposées au nord. Cette étude préliminaire suggère qu’il existe des corrélations entre la lithologie, les sols qu’elles engendrent et les déclivités des pentes. La connaissance de ces relations devrait faciliter l’évaluation et la planification de la production future de raisins et de vin.
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Ferretti, Carlo G., and Stefano Febbroni. "Terroir Traceability in Grapes, Musts and Gewürztraminer Wines from the South Tyrol Wine Region." Horticulturae 8, no. 7 (June 28, 2022): 586. http://dx.doi.org/10.3390/horticulturae8070586.

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This study arose from the need to relate specific terroir aspects with experienced sensory properties of Gewürztraminer wines from Tramin (northern Italy). A multidisciplinary approach was used to investigate seven vineyards’ ecological characteristics, including geology and geographical features. A geopedological method using Vineyard Geological Identity (VGI) and Solar Radiation Identity (SRI) for topoclimatic classification, as well as multi-parameter measuring stations of air and soils, elicited analytical data for qualitative and quantitative terroir characterisations. Furthermore, wide-ranging and targeted oenological and chemical analyses were conducted on grapes, musts and wines to correlate their biochemical compositions with the measured terroir conditions. The study identified strong connections between vineyard geo-identity and wine mineral fingerprint, confirming mineral traceability of Rb/Sr ratio and of some minerals common to the local geology, such as Ba, Rb, Mn and Be. In particular, the most differing geo-mineral and physical soil conditions of two studied vineyards are apparent in the oenological components, flavours and aromas of their musts and finished wines. Amino acids, primary varietal aromas and polyphenols, thiol compounds with tropical scents, phenolic compounds with spicy notes and terpenic compounds, such as geraniol and citronellol, were related differently between fine-textured, more siliceous soils of glacial origin and coarser-textured, more dolomitic soils of local debris flow origin.
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Nocera, Francesco, Rosa Caponetto, Giada Giuffrida, and Maurizio Detommaso. "Energetic Retrofit Strategies for Traditional Sicilian Wine Cellars: A Case Study." Energies 13, no. 12 (June 22, 2020): 3237. http://dx.doi.org/10.3390/en13123237.

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Sicily is characterized by rural buildings, Palmenti, destined to wine production, which are scattered along the countryside and part of the local historical heritage. There are different types of rural buildings, but all have in common the use of ancient and well-established bioclimatic techniques for wine conservation and aging. Most of them were built with the double function of living space for the owner and productive spaces for all the activities correlated to the cultivations. Indeed, many rural houses, destined to the wine production, are characterized by wineries and wine cellars (the first for the wine production, the second to store the wine for the aging process). The growing production of high-quality Sicilian wines, very appreciated all over the world, leads to upgrade the ancient Palmenti to seek optimal hygrothermal conditions and, therefore, to guarantee high performance of the produced and stored wines. The purpose of this study is to investigate how the retrofit measures taken to comply with the energy regulations could affect the thermal behavior of a wine cellar constructed with consolidated bioclimatic technics. The results show the importance of not insulating the solid ground floor for maintaining suitable temperatures for the fermentation and aging of wine. This study can be useful for future analysis when comparing the optimal hygrothermal conditions of wine cellars located in homogeneous viticultural areas (with same climate, geology, soil, physical features, and height) in other parts of the world.
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Richardson, Justin B., and Jahziel K. Chase. "Transfer of Macronutrients, Micronutrients, and Toxic Elements from Soil to Grapes to White Wines in Uncontaminated Vineyards." International Journal of Environmental Research and Public Health 18, no. 24 (December 16, 2021): 13271. http://dx.doi.org/10.3390/ijerph182413271.

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Wine is a popular beverage and may be a source of nutrient and toxic elements during human consumption. Here, we explored the variation in nutrient and toxic elements from soils to grape berries and commercial white wines (Chardonnay) at five USA vineyards (New York, Vermont, California, Virginia) with strongly contrasting geology, soils, and climates. Samples were analyzed for macronutrients (Ca, K, and Mg), micronutrients (Mn, Cu, and Zn), and toxic elements (As, Cd, and Pb). Our study showed contrasting macronutrient, micronutrient, and toxic element concentrations in soils and in vines, leaves, and grapes. However, plant tissue concentrations did not correspond with total soil concentrations, suggesting a disconnect governing their accumulation. Bioconcentration factors for soil to grape berry transfer suggest the accumulation of Ca, K and Mg in berries while Fe, Mn, Cu, Zn, and Pb were generally not accumulated in our study or in previous studies. Wines from the five vineyards studied had comparable nutrient, micronutrient, and toxic metal concentrations as wines from Germany, Italy, Portugal, Spain, Croatia, Czech Republic, and Japan. The transfer of nutrients and toxic elements from grape berries to wine indicated that only Ca, K, and Mg were added or retained while concentrations of all other micronutrients and toxic elements were somewhat to extensively diminished. Thus, there appears to be a substantial effect on the geochemistry of the wine from the grape from either the fermentation process (i.e., flocculation), or a dilution effect. We conclude that soils, geology, and climate do not appear to generate a unique geochemical terroir as the transfer and concentration of inorganic nutrients appear to be comparable across strongly contrasting vineyards. This has several implications for human health. Nutrients in wine have potential impacts for human nutrition, as wine can meet or exceed the recommended dietary requirements of Ca, K, Mg, and Fe, and toxic metals As and Pb concentrations were also non-trivial.
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Korotkikh, E. A., I. V. Novikova, M. V. Pokrovskiy, T. V. Avtina, N. V. Korotkikh, and M. Y. Pimkin. "Study of the possibility of obtaining quality wines from grapes of the Central Black Earth Region." Proceedings of the Voronezh State University of Engineering Technologies 84, no. 1 (February 22, 2022): 167–73. http://dx.doi.org/10.20914/2310-1202-2022-1-167-173.

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Currently, import substitution, the presence of domestic quality products on the market, including alcoholic beverages, is an urgent direction in the food industry The technical grape variety "Isabella" is one of the most widespread in the Central Black Earth Region (CBER). The purpose of the work is to popularize the culture of wine consumption and saturate the food market of the CBER with high-quality wine materials and finished products. Objects of research were: five samples of the technical grape variety "Isabella" grown in different territories of the Voronezh, Belgorod, Lipetsk regions of the CBER: five samples of wine prepared from the above raw materials by the «red» method. When collecting grape raw materials, they were guided by the conditions of sugar content and acidity. The processing of grapes, the production of wine materials and finished wine was carried out according to the technological scheme for red table wine. As a result, the possibility of using the technical grape variety "Isabella" grown in the CBER is shown. The conditions of all five samples of grapes corresponded to the standards adopted in the wine production. According to the basic physico-chemical parameters, the obtained wine samples corresponded to the standards adopted for ordinary red semi-sweet wines. The evaluation of wine samples according to the indicator "Quantitative determination of trans-resveratrol" revealed a sample containing trans-resveratrol - a sample of wine № 4 obtained from grapes of the variety "Isabella" growing in the Lipetsk region, the city of Gryazi, Gryazinsky district. The content of trans-resveratrol in it was 0.143 mg/dm3. Resveratrol, having antioxidant activity, is of the greatest interest among biomolecules with nutraceutical properties in red wine. The separation and identification of trans-resveratrol was carried out using high-performance liquid chromatography (HPLC) coupled with a detector on a diode matrix (DAD-3000 model, Thermo Scientific). The calibration curve was constructed using a standard sample at increasing concentrations. Further development of research are: to develop the technology of terroir wine, which differs from other wines produced in other geographical latitudes with appearance, taste, aroma, which will be formed due to the influence of external factors.
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Skinner, William. "Wine, geology mapping and the value of place in McLaren Vale." Australian Journal of Anthropology 31, no. 1 (April 2020): 85–100. http://dx.doi.org/10.1111/taja.12346.

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Retallack, Gregory J., and Scott F. Burns. "The effects of soil on the taste of wine." GSA Today 26, no. 5 (May 1, 2016): 4–9. http://dx.doi.org/10.1130/gsatg260a.1.

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Coldwell, Beverley C., Nemesio M. Pérez, Maria Cordero Vaca, Matthew J. Pankhurst, Pedro A. Hernández, Gladys V. Melián Rodriguez, Eleazar Padrón, María Asensio-Ramos, Sara Ribeiro, and José Francisco Santos. "Strontium Isotope Systematics of Tenerife Wines (Canary Islands): Tracing Provenance in Ocean Island Terroir." Beverages 8, no. 1 (February 1, 2022): 9. http://dx.doi.org/10.3390/beverages8010009.

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The production of fraudulent goods remains widespread and economically damaging. The high value of the wine industry makes it particularly vulnerable, and a number of geochemical methods have been developed to ensure traceability and identification of origin. Here, strontium (Sr) isotope data on wines from five defined regions in Tenerife (Canary Islands, Spain) show that the young volcanic geology imparts a clearly identifiable low 87Sr/86Sr signature (<0.7072). These values discriminate Tenerife wines from mainland Spanish and continental European produce, as these are much more radiogenic in general. However, unlike continental wine regions, wines from Tenerife show small but ubiquitous enrichments in 87Sr/86Sr above what is expected in the soils. Bentonite addition has not affected the 87Sr/86Sr signatures, with white wines at lower Sr concentrations than red wines in all regions. A number of natural contributions to the terroir are evaluated in relation to Tenerife’s unique combination of geology and geography. Atmospheric precipitation (rainfall) is likely a dominant influence on Sr isotope systematics in northern Denominación de Origen regions, and evaporation may play a role in buffering signatures in southern regions. Other natural additions of 87Sr are not precluded at a local scale, given the large range in climatic conditions of island terroir and known input of mineral dust from Africa. Despite natural explanations affecting the overall small shift observed, there are clear outliers with considerably higher 87Sr/86Sr and Sr concentration. This confirms the utility of Sr isotope systematics for oceanic-island viticulture and demonstrates the use of young volcanic soils for tracing natural inputs that may be masked in other regions.
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Dissertations / Theses on the topic "Geology and wine"

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Barnard, Kathryn Nora. "The Terroir of Pinot Noir Wine in the Willamette Valley, Oregon : A Broad Analysis of Vineyard Soils, Grape Juice and Wine Chemistry." PDXScholar, 2016. http://pdxscholar.library.pdx.edu/open_access_etds/2941.

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Terroir is determined by a combination of factors in the vineyard including the grape varietal, geology and soil, soil hydrology, physiography, and climate. Although most studies have examined regional differences in wine flavors and associated provenance of wine based on chemistry, few have examined the chemistry of the soil and the ability to trace that chemistry to grape juice and, finally, to the wine. This dissertation examines what soil physical and chemical differences specific to this region might influence grape juice chemistry and wine chemistry. Wine-grapes in the Willamette Valley, Oregon, are grown on three major soil parent materials: volcanic, marine sediments, and loess/volcanic. Winemakers have observed differences in the flavor of Pinot Noir wine made from grapes grown on these different parent materials. This dissertation examines differences in the soil properties and elemental chemistry of the soil parent materials at various vineyards to document their effect on wine chemistry as a step towards understanding differences in flavor. All aspects of the terroir are controlled by carefully selecting vineyards with similar exposure and elevation, the same grape varietal and wine making techniques, and only the soils vary. The hypothesis is that the chemistry of the grape juice and wine reflect the soil in which the grapes were grown and that the three parent materials have soils that can be distinguished by their physical and chemical characteristics. Soil pits were excavated in 20 vineyards, soil properties were described in the field, and soil samples were later analyzed in the laboratory particle size, organic matter, color, pH, cation exchange capacity (ammonium acetate method), clay mineralogy (x-ray diffraction), and elemental chemistry (ICP-MS/AES). X-ray fluorescence was used to examine the pisolites. ICP-MS/AES was used for elemental analysis of grape juice and wines produced from these vineyards. Principal component analysis was used to compare soil physical and chemical characteristics, grape juice and wine chemistry. The physical characteristics of soils from all the three parent materials indicate: they are old (>50,000 years) based on their high clay content, low cation exchange capacity, red colors, and high Fe and Al content. These features indicate enough time has passed to reduce organic matter and other cations at depth, leave behind insoluble Fe and Al, and develop pedogenic clays. In my study region, volcanic and marine sediment soils are more developed with slightly lower acidity than the loess/volcanic soils. A new finding for this region is the presence of pisolites (Fe/Mg concretions) in the volcanic and the loess/volcanic soils, but absent in the marine sediment soils. Winemakers hypothesized that pisolites were present only in loess soils and influenced wine flavor in some way. Volcanic soils have the highest P, S, Fe, Co, Mn, and V concentrations and the lowest As and Sr values. Marine sediment soils have higher Cl and Sr and lower P, Co, Mn, Ba, and V concentrations than volcanic soils. Loess soils have the highest values of K and Mg and are similar to volcanic soils with higher P and V values and similar to marine sediment soils with higher Sr values. The main elements found to be significant in determining one parent material from another are V and Mn (volcanic soils), Mg and K (loess soils), and Sr (marine sediment or loess soils). Sr is slightly higher in grape juice and wine from vines grown on marine sediment parent material compared to volcanic and loess parent material, whereas Mn is higher in the juice and wine from grapes grown in volcanic parent material. P, S, Fe, Co, V, Cl, Ba, Mg, and K did not maintain their relative concentration levels from soil to grape juice to wine. The principal component analysis shows that soil and wine chemistry differs between parent material, but is inconclusive for grape juice chemistry.
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Whitney, Hilary. "Defining the Terroir of the Columbia Gorge Wine Region, Oregon and Washington, USA Using Geographic Information Systems (GIS)." PDXScholar, 2015. https://pdxscholar.library.pdx.edu/open_access_etds/2396.

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The Columbia Gorge Wine Region (CGWR) is an emerging wine producing area that extends for about 100km along the Columbia River in Oregon and Washington State in which the number of vineyards, wineries and physical terroir conditions have yet to be defined. To better understand the physical factors affecting Oregon and Washington wine, this project analyzes climate, topography, geology and soil at vineyards in the CGWR. This was accomplished using Geographic Information Systems, existing earth science databases and field work. The region, which includes the Columbia Gorge American Viticulture Area (AVA) and the southwest portion of the Columbia Valley AVA, is home to 82 vineyards, 513 hectares (1268 acres), 37 wineries and 41 different varieties of Vitus Vinifera. Vineyards range in elevation from 29 to 548 meters (95 to 1799 feet). Vintner responses to a grower's survey suggest that twenty-eight grape varieties account for 98% of the estimated grape variety acreage, with Pinot Noir being the most widely planted grape variety in both AVAs. The boundaries of each climatic regime were mapped based on 1981-2010 PRISM data, the Winkler Index (Amerine and Winkler, 1944) updated by Jones et al. (2010) and climatic maturity groupings designed for Oregon (Jones et al., 2002; Jones et al., 2010). Three Winkler climate regimes are represented within the CGWR, including regions Ia, Ib, and II from the Winkler Index (Jones et al., 2010). The diversity in regimes allows for a diversity of grape varieties to be planted within the regime. The average growing season temperatures and growing degree days, respectively, from 1981-2010 calculated for vineyards ranges from 13.7°C (55.7°F) to 17.7°C (63.9°F) and 871 for °C (1567 for °F) to 1664 for °C (2994 for °F) respectively. 58% of the vineyards are characterized in an intermediate climatic regime, 29% are within a cool climatic regime, 9% are within a warm climatic regime and 4% are on the boundaries between a cool, intermediate or warm regime. 80% of the vineyards are within Regions Ia and Ib characterized by the Winkler Index, and 20% are within Region II. The growing degrees days calculated for the CGWR are similar those measured in the Willamette Valley, Oregon, Burgundy, France, Umpqua Valley AVA in Oregon and Bordeaux wine region in France. All of the soils currently being used to grow grapes are well-drained and within a xeric moisture regime, which are favorable conditions for viticulture. 30 soil series are represented among the vineyard sites, with the Chemawa Series (Underwood Mountain) and Walla Walla Series (eastern portions) being the dominant soil series used to grow grapes. Majority of the soils contain a silt loam texture. Soil Survey data for Oregon and Washington suggest that loess is extensive in the CGWR, with 46.5% of the total vineyard acreage planted on soils formed in loess. The Missoula Floods also greatly influenced the texture and age of the soil in this region, with skeletal textures being close to the Columbia River. Other common geological deposits at vineyards in the CGWR include, Quaternary Basalt (19.6%), Missoula Flood deposits (9.1%), The Dalles Formation (8.0%), Columbia River Basalt Group (7.5%), Pliocene Basalt (3.0%), Quaternary Surficial deposits (3.0%), lahars (2.3%) and Quaternary Basaltic Andesite and Andesite (0.9%). Common geological deposits, soil series, and climate conditions at vineyard sites vary spatially in the region, and therefore it is suggested that future work focus on separating the region into separate climatic sub-AVA regimes to better reflect the diversity in terroir conditions.
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Munawwar, Saima. "Modelling hourly and daily diffuse solar radiation using world-wide database." Thesis, Edinburgh Napier University, 2006. http://researchrepository.napier.ac.uk/Output/4163.

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McGowan, Krista I. "Geochemistry of alteration and mineralization of the Wind River gold prospect, Skamania County, Washington." PDXScholar, 1985. https://pdxscholar.library.pdx.edu/open_access_etds/3586.

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The Wind River gold prospect is located in TSN, R7E of Skamania County, Washington, and is an epithermal gold-quartz vein system hosted in volcanic rocks of the Ohanapecosh Formation, a late Eocene to middle Oligocene unit of calcalkaline chemical composition. Andesitic pyroclastic rocks of the Ohanapecosh Formation are the host of mineralization in the study area, and form the lowest of several stratigraphic subunits. These pyroclastic rocks are overlain by two sequences of lava flows which cap the ridges and are folded by an anticlinal warp over the length of Paradise Ridge, plunging gently to the southeast. Toward the west, the number of flows decreases and the proportion of intercalated pyroclastic rocks increases. Numerous dikes cut the pyroclastic rocks at the Wind River prospect. Geochemical data show these dikes to have been feeders for the overlying lava flows. Differing degrees of alteration of the dikes relative to the most intensely altered pyroclastic rocks which they cut indicates a complex history of overlapping hydrothermal and volcanic activity at the prospect.
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Pedrosa, Adriana Albuquerque. "Geodynamics and morphogenesis dunes wind in broken canoe municipality, Aracati, Ceara, Brazil." Universidade Federal do CearÃ, 2016. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=16971.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior
This thesis presents an analysis of geodynamic and morphogenesis of the dune field in the Canoa Quebrada region located in the municipality of Aracati inserted in the state of CearÃ. It covers the area formed by fluvial-marine plain, the strip of beach and dune field located on the right bank of the mouth of the river Jaguaribe. The estimated time frame corresponds to the dynamic analysis of the dune field based on migration rates from 1988 to 2013. The objectives of this study are to analyze the environmental dynamics of the mobile dune field towards the mangrove ecosystem located at the mouth of the river Jaguaribe. Associated with the methodological approach, we used a set of techniques necessary for the completion of this research. From then analyzed through GIS aerial photographs of the 80 on the scale of 1: 25,000 and 2004 Quickbird the years of satellite images, 2010 and 2013 associated with the study of wind dynamics based on the variation of records their migration rates. In the study area, we find the moving dunes of the longitudinal type, small occurrence barcanoids, expressive occurrence and prevalence of sand sheets. The vegetation point of view, semi-fixed dunes were identified in contact with the mangrove ecosystem. These dunes can be classified as semi-fixed shapeless. There is no occurrence of fixed dunes or cemented dunes in the region. As for dune generations in Canoa Quebrada, dominates the generation D1, characterized by the occurrence of current dunes, furniture. In contact with the mangrove ecosystem, the semi-fixed dunes combine with the previous generation of dunes to the current, the current sub-type, defining the existence of D2 generation dunes. The average migration of the dune field during that period of 40 years was 7m / year. In the years 2010-2013 virtually no migration occurred, but the dunes continue to migrate towards the mangrove ecosystem.
Esta Tese apresenta uma anÃlise da geodinÃmica e morfogÃnese do campo de dunas na regiÃo de Canoa Quebrada localizada no municÃpio do Aracati inserido no estado do CearÃ. Abrange a Ãrea formada pela planÃcie fluvio-marinha, a faixa de praia e o campo de dunas localizados na margem direita da foz do rio Jaguaribe. O recorte temporal avaliado corresponde à anÃlise da dinÃmica do campo de dunas com base nas taxas de migraÃÃo no perÃodo de 1988 a 2013. Os objetivos dessa pesquisa foram analisar a dinÃmica ambiental do campo de dunas mÃveis em direÃÃo ao ecossistema manguezal localizado na foz do rio Jaguaribe. Associado à abordagem metodolÃgica, utilizou-se um conjunto de tÃcnicas necessÃrias à realizaÃÃo da presente pesquisa. A partir de entÃo, analisou-se atravÃs do geoprocessamento de fotografias aÃreas da dÃcada de 80 na escala de 1:25.000 e imagens de satÃlites Quickbird dos anos de 2004, 2010 e 2013 associados ao estudo da dinÃmica eÃlica com base nos registros da variaÃÃo de suas taxas de migraÃÃo. Na Ãrea de estudo, encontramos dunas mÃveis do tipo longitudinais, de pequena ocorrÃncia, barcanÃides, de expressiva ocorrÃncia e a predominÃncia dos lenÃÃis de areias. Do ponto de vista de cobertura vegetal, foram identificadas dunas semi-fixas no contato com o ecossistema manguezal. Essas dunas podem ser classificadas como semi- fixas sem forma definida. NÃo hà ocorrÃncia de dunas fixas ou de dunas cimentadas na regiÃo. Quanto Ãs geraÃÃes dunares, em Canoa Quebrada, domina a geraÃÃo D1, caracterizada pela ocorrÃncia de dunas atuais, mÃveis. No contato com o ecossistema manguezal, as dunas semi-fixas se combinam com a geraÃÃo de dunas anteriores Ãs atuais, do tipo sub-atuais, definindo a existÃncia de dunas de geraÃÃo D2. A taxa mÃdia de migraÃÃo no campo de dunas durante todo esse perÃodo de 40 anos foi de 7m/ano. Nos anos de 2010 a 2013 praticamente nÃo ocorreu migraÃÃo, mas as dunas continuam migrando em direÃÃo ao ecossistema manguezal.
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Satarugsa, Peangta 1960. "Cenozoic tectonic evolution of the Ruby Mountains metamorphic core complex and adjacent basins: Results from normal-incidence and wide-angle multicomponent seismic data." Diss., The University of Arizona, 1997. http://hdl.handle.net/10150/282541.

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Seismic studies in the area of the Ruby Mountains metamorphic core complex and adjacent basins of northeast Nevada provide new evidence for Cenozoic tectonic evolution of the Ruby Mountains. Results from interpretation of industry seismic data show that (1) asymmetric basins flanking the Ruby Mountains were created by normal faults beginning in the late Eocene-early Oligocene; (2) the metamorphic core complex detachment fault system was cut by the normal fault system; and (3) total subsidences of Huntington and Lamoille basins, and Ruby basins are ∼4.5 and ∼5.0 km. Analysis of crustal-scale 3-component normal-incidence to wide-angle seismic data shows that (1) the crust along the eastern flank of the Ruby Mountains can be divided into three layers corresponding to the upper, middle and lower crust; (2) upper crustal rocks likely consist of metaquartzite, schist, granite gneiss, and granite-granodiorite with P-wave velocities (Vp) of 5.80-6.25 km/s, S-wave velocities (Vs) of 3.20-3.72 km/s, Poisson's ratios (sigma) of 0.22-0.25, and anisotropy of 0.6-2.5%; (3) possible middle crustal rocks are paragranulite, felsic granulite, felsic amphibolite gneiss, granite-granodiorite, and mica-quartz schist with Vp of 6.35-6.45 km/s, Vs of 3.70-3.75 km/s, and σ of 0.24; (4) lower crustal rocks most likely consist of granulite- rather than amphibolite-facies rocks with Vp of 6.60-6.80 km/s, Vs of 3.85-3.92 km/s, σ of 0.24-0.25, and anisotropy of less than 3%; (4) depth to the Moho varies irregularly between 30.5 and 33.5. Interpretation of these results suggests that (1) Cenozoic extension of the Ruby Mountains and adjacent basins began by late Eocene-early Oligocene; (2) depth to Moho does not reflect local surface relief on the eastern flank of the Ruby Mountains and adjacent basin; (3) fluid-filled fractures and mafic large-scale underplating are unlikely in the lower crust; (4) the present seismic velocities of highly extended core complex crust and normally extended Basin and Range crust are similar; and (5) orientations of fast shear waves near the surface and in the upper crust are parallel to sub-parallel to the regional maximum horizontal compressive stress in the Nevada part of the Basin and Range province.
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Scott, Caroline L. "Formation and evolution of the eastern Black Sea basin : constraints from wide-angle seismic data." Thesis, University of Southampton, 2009. https://eprints.soton.ac.uk/66348/.

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Rifted continental margins and extensional basins, provide lasting records of the processes that occur during continental break-up and initial spreading. The eastern Black Sea (EBS) basin provides a good setting to study the development of continental margins, because of ongoing sedimentation during its development and the close proximity of its conjugate margins. Here, I present an analysis of a new wide-angle seismic dataset that reveals the structure of the deep sediments, crust and upper mantle within the EBS basin. These data provide a unique look at the formation of extensional basins, as the dataset includes a prole that is orientated parallel to the rift axis. This prole places new constraints on the variation in magmatism that accompanied continental rifting and the lateral extent over which these variations occur. The wide-angle data show 8-9km of sediment in the centre of the basin, and reveal a wide-spread low-velocity zone (LVZ) within the deep sediments. The depth of this LVZ coincides with the organic-rich mud layer identied as the Maikop, and indicates overpressure within this formation. From the seismic velocity model, excess pore pressures of 60 - 70 MPa above hydrostatic were estimated within the Maikop. The wide-angle data also reveal highly thinned continental crust (7km thick) in the western EBS, and crust interpreted as thick oceanic crust (13km thick) in the eastern EBS, implying a transition from magma-starved to magmatically robust rifting. Lateral variations in mantle temperature and composition can account for a gradual increase in magmatism, but the wide-angle data reveal that this transition is abrupt (30km) and coincides with one of a series of basement scarps. These results impact the interpretations of other rift zones, where a variation in the syn-rift magmatism is observed, but the nature of the transition is not known.
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Clements, James Wesley. "Laramide stress conditions and deformations mechanisms during the formation of Hudson and Dallas Domes, Lander Quadrangle, Wind River Mountains, Lander, Wyoming." Diss., Columbia, Mo. : University of Missouri-Columbia, 2008. http://hdl.handle.net/10355/5640.

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Thesis (M.S.)--University of Missouri-Columbia, 2008.
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file and four media files (media file 1.pdf, media file 2.pdf, media file 3.pdf, and media file 4.pdf) Title from title screen of research.pdf file (viewed on August 25, 2008) Vita. Includes bibliographical references.
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Brilliant, Debra. "A study of nitrogen isotopic systematics in lunar soils and breccias." Thesis, n.p, 1999. http://oro.open.ac.uk/19082/.

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DuBois, Mark A. "Laramide Deformation in Precambrian Granitic Rocks, Northeastern Wind River Range, Wyoming." DigitalCommons@USU, 1990. https://digitalcommons.usu.edu/etd/6596.

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Fractures and faults in the Jakey's Fork area, northeastern Wind River Range, Wyoming, caused by brittle Laramide deformation in the Precambrian granitic basement have been studied in detail at airphoto, outcrop, and thin-section scales. The study area is bounded on the south by the approximately east-west and vertical Jakey's Fork Fault and on the east by the approximately northwest-southeast and vertical Ross Lakes Fault. Both were active during Laramide deformation. Four distinct structural domains, defined by fracture pat terns and proximity to the two major faults nave emerged in this study. The areas are: 1) Along Ross Lakes Fault granite cores a fold defined by shallowly and steeply east dipping Cambrian Flathead Sandstone. Laramide movement on Ross Lakes Fault appears to have post-dated, Jakey ' s Fork Fault movement and was discordant with Precambrian zones. Fractures at all scales studied strike approximately northeast-southwest, consistent with the inferred maximum Laramide principal stress. 2) Along east-west striking Jakey's Fork Fault, Laramide movement appears to have reactivated Precambrian mylonite zones as evidenced by the chlorite-rich, foliated cataclasite along its trace. Fractures at all scales have an approximate east-west orientation. 3) Near the intersection of the two faults, deformation was intense, as shown by mylonitic, breccia, and veined clasts. Discrete airphoto fractures were not recognized due to intense deformation in this interaction zone. 4) In the central area, away from the two faults, airphoto and outcrop fracture orientations have a north to northeast strike. Fracture orientations at the thin-section scale are more variable and do not agree with macroscopic orientations; they strike west to northwest. The central area is a 'block', possibly divided into 'sub-blocks' , bounded by zones along which much of the deformation occurred. Thus, these zones had an insulating effect at thin-section scale. The Paleozoic rocks were at least partially decoupled from the basement during deformation, suggested by gouge along the contact and different fracture orientations on opposite sides of the contact. At least two fluid systems are represented in the study area. Relatively wide-spread, pre-Laramide chlorite development occurred at temperatures and pressures higher than those present during Laramide deformation. A Laramide (or post-Laramie ) pervasive fluid system (especially near Ross Lakes Fault) is reflected by abundant fracture porosity, advanced feldspar alteration, and kaolinite development.
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Books on the topic "Geology and wine"

1

Italian wines and geology. Milano: BE-MA, 2004.

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Norman, David K. Geology of the Yakima valley wine country-- a geologic field trip guide from Stevenson to Zillah, Washington. Olympia, WA: Washington State Dept. of Natural Resources, Division of Geology and Earth Resources, 2004.

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Wilson, James E. Terroir: Terroir (tair-wahr) a French term meaning total elements of the vineyard. London: Mitchell Beazley, 1998.

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Lepper, Jochen. Wein-fränkisches Terroir. Hannover: Naturhistorische Gesellschaft Hannover, 2002.

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E, Wilson James. Terroir. London: M. Beazley, 1998.

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E, Wilson James. Terroir. Berkeley: University of California Press, 1998.

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Nick, Eyles, Chapple Nina, Watson Robert, and Geological Association of Canada, eds. Niagara rocks, building stone, history and wine. Toronto: Geological Association of Canada Toronto 2009 Organizing Committee, 2009.

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Haynes, Simon John. Geology, scenery and wines of the Niagara Escarpment. Waterloo: Geological Association of Canada/Mineralogical Association of Canada, 1994.

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Rice, Thomas J. Paso Robles: An American terroir. Paso Robles, CA: Rice and Cervellone, 2007.

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Scienza, Attilio. Atlante geologico dei vini d'Italia: L'identità delle principali denominazioni di origine italiane alla luce dell'interazione fra vitigno, suolo e fattori climatici : una nuova lettura del patrimonio viticolo nazionale. Firenze - Italia: Giunti, 2015.

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Book chapters on the topic "Geology and wine"

1

Burns, Scott. "The Importance of Soil and Geology in Tasting Terroir with a Case History from the Willamette Valley, Oregon." In The Geography of Wine, 95–108. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-0464-0_6.

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Mocsár-Vámos, Mariann, Péter Görög, Márta Borostyáni, Balázs Vásárhelyi, and Ákos Török. "Stability Analysis of Wine Cellars Cut into Volcanic Tuffs in Northern Hungary." In Engineering Geology for Society and Territory - Volume 8, 153–57. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-09408-3_24.

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Shumeyko, I. P., A. Yu Abramovich, and V. M. Burdyugov. "Changes in Sea Surface Roughness in Light Wind." In Springer Geology, 357–65. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-76328-2_37.

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Kuznetsova, A. M., E. I. Poplavsky, N. S. Rusakov, and Yu I. Troitskaya. "Wind Waves Modeling in Polar Low Conditions Within the WAVEWATCH III Model." In Springer Geology, 165–71. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-76328-2_18.

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Baydakov, G. A., A. M. Kuznetsova, V. V. Papko, A. A. Kandaurov, M. I. Vdovin, D. A. Sergeev, and Yu I. Troitskaya. "Field Investigation and Numerical Simulation of Wind-Wave Interaction at the Middle-Sized Inland Reservoirs." In Springer Geology, 112–24. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77788-7_13.

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Grotzinger, John, and Thomas Jordan. "Wind und Wüsten." In Press/Siever Allgemeine Geologie, 533–54. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-48342-8_19.

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Ceríaco, Luis M. P., Bruna S. Santos, Ricardo F. de Lima, Rayna C. Bell, Sietze J. Norder, and Martim Melo. "Physical Geography of the Gulf of Guinea Oceanic Islands." In Biodiversity of the Gulf of Guinea Oceanic Islands, 13–36. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06153-0_2.

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AbstractThe Gulf of Guinea, in the Atlantic coast of Central Africa, has three oceanic islands that arose as part of the Cameroon Volcanic Line. From northeast to southwest these are Príncipe (139 km2), São Tomé (857 km2), and Annobón (17 km2). Although relatively close to the adjacent mainland, the islands have distinct climactic and geomorphologic characteristics, and have remained isolated throughout their geological history. Consequently, they have developed a unique biodiversity, rich in endemic species. We provide an integrated overview of the physical setting of the islands, including their geographic location, geological origin, topography, geology and soils, climate zones, and prevailing wind and ocean currents—key features that underlie the evolution of their biodiversity.
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Jones, B. R., and J. L. Van Rooy. "Behaviour of a Thin Compressible Clay Horizon Under Geogrid Reinforced Sand with a Wide Platform Load." In Engineering Geology for Society and Territory – Volume 4, 51–54. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-08660-6_10.

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Stucky, Richard K., Leonard Krishtalka, and Mary R. Dawson. "Paleontology, geology and remote sensing of Paleogene rocks in the northeastern Wind River Basin, Wyoming, USA." In Mesozoic/Cenozoic Vertebrate Paleontology: Classic Localities, Contemporary Approaches. Salt Lake City, Utah to Billings, Montana, July 19–27, 1989, 34–44. Washington, D. C.: American Geophysical Union, 1989. http://dx.doi.org/10.1029/ft322p0034.

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Karner, Frank R., and Richard L. Patelke. "Field guide day 2: Geology of the precambrian rocks of the Custer region, Hot Springs Mammoth site and Wind Cave." In Devils Tower—Black Hills Alkalic Igneous Rocks and General Geology, 33–40. Washington, D. C.: American Geophysical Union, 1989. http://dx.doi.org/10.1029/ft131p0033.

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Conference papers on the topic "Geology and wine"

1

Hunt, Adrian P., and Spencer G. Lucas. "OVERVIEW OF GEOLOGY OF WINE-PRODUCING AREAS IN NEW MEXICO." In 2004 New Mexico Geological Society Annual Spring Meeting. Socorro, NM: New Mexico Geological Society, 2004. http://dx.doi.org/10.56577/sm-2004.690.

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Salisbury, Morgan. "GEOLOGY IN COLORS: USING SIMPLIFIED, COLORABLE GEOLOGIC MAPS AS A VISUAL AND INTERACTIVE TOOL TO ENGAGE A WIDE AUDIENCE IN EARTH SCIENCE PRINCIPLES." In 115th Annual GSA Cordilleran Section Meeting - 2019. Geological Society of America, 2019. http://dx.doi.org/10.1130/abs/2019cd-329148.

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Okechukwu, Sedoo, Adedoyin Orekoya, Precious Alamina, James Anyaehie, Adekoyejo Sonde, and Uchechukwu Ozoemene. "Uncertainty Management Using Multi-Scenario Modeling in a Partially Appraised Field." In SPE Nigeria Annual International Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/207196-ms.

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Abstract Considering the imminent end of the ‘easy oil’ era, the increasing demand for energy and the global push towards the energy transition, oil and gas companies are more than ever interested in sustainable ways to develop marginal and complex hydrocarbon fields economically, through the application of technology and maximization of data analysis. In small partially appraised fields where the cost of drilling an appraisal well could derail the project economics, it becomes necessary to sweat the limited data available for reservoir modelling. The uncertainty analysis must be robust enough to ensure that the adopted field development strategy would yield a positive net present value despite the wide uncertainties associated with the field. The conventional workflow for subsurface uncertainty modelling involves defining the uncertainty ranges of static and dynamic reservoir parameters based on a single reservoir model concept. This paper focuses on a marginal field case study where the multi scenario modelling approach was adopted. This approach considered alternate reservoir geologic concepts based on different interpretations of the reservoir architecture, taking full cognizance of the available data, reservoir uncertainties and regional geology knowledge. Field Alpha is located onshore of Niger Delta in Nigeria. The geologic setting consists mainly of multi-storey, complex channel-belt systems, incising through Shoreface deposits. The reservoir of interest is an elongated structure with only two well penetrations located at the opposite distal part of the structure. The key reservoir uncertainties are reservoir structure, architecture, connectivity, and property distribution. Two possible distinct architecture were interpreted based on regional correlation and seismic. This paper focuses on how the interpretations and other information informed a robust development strategy that yielded significant (30 %) reduction in development cost and positive net present value.
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Barkmann, Peter, Lesley A. Sebol, Erinn Johnson, Francis Scot Fitzgerald, and William Curtiss. "MAPPING COLORADO'S GEOLOGY AND GROUNDWATER RESOURCES ON A COUNTY-WIDE SCALE." In GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-286946.

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Reusch, Douglas, and Jake Hansen. "Geology of the Bald Mountain-Saddleback Wind Range, West-Central Maine." In New England Intercollegiate Geological Conference. Bates College, 2017. http://dx.doi.org/10.26780/2017.001.0008.

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CIOPEC, Alexandra. "STUDY OF SOME FOUNDATION SOLUTIONS FOR WIND TURBINES." In 13th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING. Stef92 Technology, 2013. http://dx.doi.org/10.5593/sgem2013/ba1.v2/s02.055.

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Dernaika, Moustafa R., Shehadeh K. Masalmeh, Bashar Mansour, Osama A. Aljallad, and Safouh Koronfol. "Geology-Based Modeling of Capillary Pressure in Cretaceous Carbonates." In SPE Reservoir Characterisation and Simulation Conference and Exhibition. SPE, 2023. http://dx.doi.org/10.2118/212596-ms.

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Abstract Primary drainage capillary pressure data are essential input for static modelling of hydrocarbon reservoirs, estimate both oil and gas volumes in place and model saturation distribution. The behavior of the primary drainage curve is controlled by the pore throat size distribution, where a much wider pore throat size distribution is observed for heterogenous reservoirs. The objective of this paper is to determine capillary pressure modeling parameters for a wide range of geological textures of carbonate reservoirs covering different porosity and permeability ranges. Representative core plugs were studied from different cretaceous carbonate reservoirs across the Middle East region. The data set available included laboratory-measured helium porosity, gas permeability, thin-section photomicrographs, and high-pressure mercury injection. The samples were grouped into 25 different rock types based on geological interpretation and capillary pressure data while honoring the porosity-permeability trends within identified textures (i.e., grainy, mixed, and muddy). The capillary pressure data were matched using analytical equations with fitting model parameters (i.e., cwd and awd). The different rock types showed wide range of model parameters that could be linked to the different textures and the porosity-permeability distribution. Correlations between model parameters and rock properties (i.e., porosity, permeability, and texture) were derived, which could be used to predict capillary pressure curves from porosity and permeability in relatively less heterogeneous RRTs. Rock types were successfully classified within different textures based on porosity, permeability, and capillarity. The capillary pressure modeling parameters provided more insight into the effects of geology on capillary pressure and saturation; and made it possible to quantify heterogeneity within different geological groups.
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Stoica, Nicolae Daniel. "THE SEISMIC RETROFITTING OF ROMANIAN SKETE PRODROMU NORTH WING FROM MOUNT ATHOS." In 14th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING. Stef92 Technology, 2014. http://dx.doi.org/10.5593/sgem2014/b11/s5.084.

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Roman, Luiza. "CONSTRUCTIVE SOLUTIONS REGARDING THE ASSEMBLY PLATFORMS AND ACCESS ROADS FOR THE TORTOMAN WIND TURBINES." In 13th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING. Stef92 Technology, 2013. http://dx.doi.org/10.5593/sgem2013/ba1.v2/s02.008.

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Moura, Rui. "NUCLEAR SEISMOLOGY: THE CASE OF THE PORTO (PTO ) WORLD-WIDE STANDARD SEISMOGRAPHIC NETWORK WWSSN STATION." In 14th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING. Stef92 Technology, 2014. http://dx.doi.org/10.5593/sgem2014/b11/s5.070.

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Reports on the topic "Geology and wine"

1

Fulton, R. J. Surficial Geology, Red Wine River, Labrador, Newfoundland. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1986. http://dx.doi.org/10.4095/126473.

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Liventseva, Hanna. THE MINERAL RESOURCES OF UKRAINE. Ilustre Colegio Oficial de Geólogos, May 2022. http://dx.doi.org/10.21028/hl.2022.05.17.

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Ukraine is one of the leading countries of the world in a wide range of minerals. Although it covers only 0.4% of the Earth’s surface, contains about 5% of the world’s mineral resources. It ranks top-10 of the world for several raw materials (metallic and non-metallic) such as titanium, ball clays, Fe-Mn & Fe-Si-Mn alloys and gallium. Lithium, graphite or magnesium, among others, are also present in Ukraine. The abundance and diversity of minerals and metals is due to the complexity and variety of the Ukrainian geology. This article presents the main metallic and non-metallic mineral resources of Ukraine and its geological context.
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Dahl, Travis, Justin Giles, Kathleen Staebell, David Biedenharn, and Joseph Dunbar. Effects of geologic outcrops on long-term geomorphic trends : New Madrid, MO, to Hickman, KY. Engineer Research and Development Center (U.S.), July 2021. http://dx.doi.org/10.21079/11681/41086.

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The Mississippi River between New Madrid, MO, and Hickman, KY, is of particular interest because of divergent trends in water surface profiles at the upstream and downstream ends of the reach. This report documents the investigation of the bathymetry, geology, and hydraulics of this segment of the river. The report shows that the area near River Mile 901 above Head of Passes strongly affects the river stages at low flows. This part of the river can experience high shear stresses when flows fall below 200,000 cfs, as opposed to most other locations where shear stress increases with flow. One-dimensional hydraulic modeling was also used to demonstrate that an increase of depth at a single scour hole, such as the one downstream from Hickman near River Mile 925, is unlikely to cause reach-wide degradation.
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Keen, C. E., K. Dickie, L. T. Dafoe, T. Funck, J. K. Welford, S A Dehler, U. Gregersen, and K J DesRoches. Rifting and evolution of the Labrador-Baffin Seaway. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/321854.

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The evolution of the 2000 km long Mesozoic rift system underlying the Labrador-Baffin Seaway is described, with emphasis on results from geophysical data sets, which provide the timing, sediment thickness, and crustal structure of the system. The data sets include seismic reflection and refraction, gravity, and magnetic data, with additional constraints provided by near-surface geology and well data. Many features that characterize rift systems globally are displayed, including: wide and narrow rift zones; magma-rich and magma-poor margin segments; exhumation of continental mantle in distal, magma-poor zones; and occurrences of thick basalts, associated with the development of seaward-dipping reflectors, and magmatic underplating. The magma-rich regions were affected by Paleogene volcanism, perhaps associated with a hotspot or plume. Plate reconstructions help elucidate the plate tectonic history and modes of rifting in the region; however, many questions remain unanswered with respect to this rift system.
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Moyd, L. GEOLOC: a brief and precise world-wide latitude and longitude based site-descriptor for specimens, records, maps and photographs. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1994. http://dx.doi.org/10.4095/193966.

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Athey, J. E., and M. D. Hendricks. Agency-wide Implications for Alaska DGGS building a Statewide Geologic 1:100,000 Compilation from an NCGMP09 Multi-map Database (presentation): Digital Mapping Techniques Workshop, Tallahassee, Florida, May 22-25. Alaska Division of Geological & Geophysical Surveys, May 2016. http://dx.doi.org/10.14509/29669.

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de Kemp, E. A., H. A. J. Russell, B. Brodaric, D. B. Snyder, M. J. Hillier, M. St-Onge, C. Harrison, et al. Initiating transformative geoscience practice at the Geological Survey of Canada: Canada in 3D. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/331097.

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Application of 3D technologies to the wide range of Geosciences knowledge domains is well underway. These have been operationalized in workflows of the hydrocarbon sector for a half-century, and now in mining for over two decades. In Geosciences, algorithms, structured workflows and data integration strategies can support compelling Earth models, however challenges remain to meet the standards of geological plausibility required for most geoscientific studies. There is also missing links in the institutional information infrastructure supporting operational multi-scale 3D data and model development. Canada in 3D (C3D) is a vision and road map for transforming the Geological Survey of Canada's (GSC) work practice by leveraging emerging 3D technologies. Primarily the transformation from 2D geological mapping, to a well-structured 3D modelling practice that is both data-driven and knowledge-driven. It is tempting to imagine that advanced 3D computational methods, coupled with Artificial Intelligence and Big Data tools will automate the bulk of this process. To effectively apply these methods there is a need, however, for data to be in a well-organized, classified, georeferenced (3D) format embedded with key information, such as spatial-temporal relations, and earth process knowledge. Another key challenge for C3D is the relative infancy of 3D geoscience technologies for geological inference and 3D modelling using sparse and heterogeneous regional geoscience information, while preserving the insights and expertise of geoscientists maintaining scientific integrity of digital products. In most geological surveys, there remains considerable educational and operational challenges to achieve this balance of digital automation and expert knowledge. Emerging from the last two decades of research are more efficient workflows, transitioning from cumbersome, explicit (manual) to reproducible implicit semi-automated methods. They are characterized by integrated and iterative, forward and reverse geophysical modelling, coupled with stratigraphic and structural approaches. The full impact of research and development with these 3D tools, geophysical-geological integration and simulation approaches is perhaps unpredictable, but the expectation is that they will produce predictive, instructive models of Canada's geology that will be used to educate, prioritize and influence sustainable policy for stewarding our natural resources. On the horizon are 3D geological modelling methods spanning the gulf between local and frontier or green-fields, as well as deep crustal characterization. These are key components of mineral systems understanding, integrated and coupled hydrological modelling and energy transition applications, e.g. carbon sequestration, in-situ hydrogen mining, and geothermal exploration. Presented are some case study examples at a range of scales from our efforts in C3D.
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Hostetler, Steven, Cathy Whitlock, Bryan Shuman, David Liefert, Charles Wolf Drimal, and Scott Bischke. Greater Yellowstone climate assessment: past, present, and future climate change in greater Yellowstone watersheds. Montana State University, June 2021. http://dx.doi.org/10.15788/gyca2021.

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The Greater Yellowstone Area (GYA) is one of the last remaining large and nearly intact temperate ecosystems on Earth (Reese 1984; NPSa undated). GYA was originally defined in the 1970s as the Greater Yellowstone Ecosystem, which encompassed the minimum range of the grizzly bear (Schullery 1992). The boundary was enlarged through time and now includes about 22 million acres (8.9 million ha) in northwestern Wyoming, south central Montana, and eastern Idaho. Two national parks, five national forests, three wildlife refuges, 20 counties, and state and private lands lie within the GYA boundary. GYA also includes the Wind River Indian Reservation, but the region is the historical home to several Tribal Nations. Federal lands managed by the US Forest Service, the National Park Service, the Bureau of Land Management, and the US Fish and Wildlife Service amount to about 64% (15.5 million acres [6.27 million ha] or 24,200 square miles [62,700 km2]) of the land within the GYA. The federal lands and their associated wildlife, geologic wonders, and recreational opportunities are considered the GYA’s most valuable economic asset. GYA, and especially the national parks, have long been a place for important scientific discoveries, an inspiration for creativity, and an important national and international stage for fundamental discussions about the interactions of humans and nature (e.g., Keiter and Boyce 1991; Pritchard 1999; Schullery 2004; Quammen 2016). Yellowstone National Park, established in 1872 as the world’s first national park, is the heart of the GYA. Grand Teton National Park, created in 1929 and expanded to its present size in 1950, is located south of Yellowstone National Park1 and is dominated by the rugged Teton Range rising from the valley of Jackson Hole. The Gallatin-Custer, Shoshone, Bridger-Teton, Caribou-Targhee, and Beaverhead-Deerlodge national forests encircle the two national parks and include the highest mountain ranges in the region. The National Elk Refuge, Red Rock Lakes National Wildlife Refuge, and Grays Lake National Wildlife Refuge also lie within GYA.
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9

Albright, Jeff, Kim Struthers, Lisa Baril, and Mark Brunson. Natural resource conditions at Valles Caldera National Preserve: Findings & management considerations for selected resources. National Park Service, June 2022. http://dx.doi.org/10.36967/nrr-2293731.

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Valles Caldera National Preserve (VALL) encompasses 35,977 ha (88,900 ac) in the Jemez Mountains of north-central New Mexico and is surrounded by the Santa Fe National Forest, the Pueblo of Santa Clara, and Bandelier National Monument. VALL’s explosive volcanic origin, about 1.23 million years ago, formed the Valles Caldera—a broad, 19- to 24-km (12- to 15-mi) wide circular depression. It is one of the world’s best examples of a young caldera (in geologic time) and serves as the model for understanding caldera resurgence worldwide. A series of resurgent eruptions and magmatic intrusive events followed the original explosion, creating numerous volcanic domes in present day VALL—one of which is Redondo Peak at an elevation of 3,430 m (11,254 ft), which is the second highest peak in the Jemez Mountains. In fact, VALL in its entirety is a high-elevation preserve that hosts a rich assemblage of vegetation, wildlife, and volcanic resources. The National Park Service (NPS) Natural Resource Condition Assessment (NRCA) Program selected VALL to pilot its new NRCA project series. VALL managers and the NRCA Program selected seven focal study resources for condition evaluation. To help us understand what is causing change in resource conditions, we selected a subset of drivers and stressors known or suspected of influencing the preserve’s resources. What is causing change in resource conditions? Mean temperatures during the spring and summer months are increasing, but warming is slower at VALL than for neighboring areas (e.g., Bandelier National Monument). The proportion of precipitation received as snow has declined. From 2000 to 2018, forest pests damaged or killed 75% of the preserve’s forested areas. Only small, forested areas in VALL were affected by forest pests after the 2011 Las Conchas and the 2013 Thompson Ridge fires. The all-sky light pollution model and the sound pressure level model predict the lowest degree of impacts from light and sound to be in the western half of the preserve.
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10

Turner, Ron. A summary of the data resulting from the 1991 MMS geologic field party in Lower Cook Inlet, Alaska. Sites visited included parts of Lake Clark Park, Katmai National Park, Katmai Bay, and Wide Bay. Alaska Division of Geological & Geophysical Surveys, 1992. http://dx.doi.org/10.14509/19043.

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