Academic literature on the topic 'Riparian'

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Journal articles on the topic "Riparian"

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Skagen, Susan K., Jeffrey F. Kelly, Charles van Riper, Richard L. Hutto, Deborah M. Finch, David J. Krueper, and Cynthia P. Melcher. "Geography of Spring Landbird Migration Through Riparian Habitats in Southwestern North America." Condor 107, no. 2 (May 1, 2005): 212–27. http://dx.doi.org/10.1093/condor/107.2.212.

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Abstract Migration stopover resources, particularly riparian habitats, are critically important to landbirds migrating across the arid southwestern region of North America. To explore the effects of species biogeography and habitat affinity on spring migration patterns, we synthesized existing bird abundance and capture data collected in riparian habitats of the borderlands region of the U.S. and Mexico. We determined the importance of geographic factors (longitude and latitude) in explaining variation in abundances and capture rates of 32 long-distance and three short-distance migrant species. Abundances and capture rates of 13 and 11 species, respectively, increased with increasing longitude, and four species' abundance and capture rates decreased with increasing longitude. Riparian associates, but not nonriparian species, were more abundant in western sites. Their abundance patterns were only weakly influenced by species biogeography. In contrast, biogeography did influence abundance patterns of nonriparian birds, suggesting that they choose the shortest, most direct route between wintering and breeding areas. We hypothesize that riparian obligate birds may, to some degree, adjust their migration routes to maximize time spent in high-quality riparian zones, but they are able to find suitable habitat opportunistically when crossing more hostile landscapes. In contrast, nonriparian birds adhere more closely to a hierarchical model in which the migratory route is determined by biogeographic constraints. Conservation of riparian habitats is necessary to meet future habitat stopover requirements of many western Neotropical migrant birds. We advocate a coordinated research effort to further elucidate patterns of distribution and habitat use so that conservation activities can be focused effectively. Geografía de la Migración de Primavera de Aves Terrestres a Través de Hábitats Riparios en el Sudoeste de Norteamérica Resumen. Los recursos que sirven como paradas migratorias, especialmente los hábitats riparios, son críticamente importantes para las aves migratorias terrestres a través de la región árida del sudoeste de Norteamérica. Para explorar los efectos de la biogeografía de las especies y la afinidad de hábitat sobre los patrones de migración de primavera, sintetizamos los datos existentes de abundancia y capturas de aves colectados en hábitats riparios en la zona fronteriza entre Estados Unidos y México. Determinamos la importancia de factores geográficos (latitud y longitud) en explicar la variación en las abundancias y en las tasas de captura de 32 especies migratorias de larga distancia y 3 de corta distancia. Las abundancias y tasas de captura de 13 y 11 especies, respectivamente, aumentaron con el aumento de la longitud, y cuatro especies mostraron una disminución con el aumento de la longitud. Las aves asociadas a los ambientes riparios fueron más abundantes en los sitios del oeste que las especies no riparias, y su abundancia sólo se vio levemente influenciada por la biogeografía de las especies. De modo contrastante, la biogeografía sí influenció los patrones de abundancia de las especies de aves no riparias, lo que sugiere que éstas escogieron la ruta más corta y directa entre las áreas de invernada y de reproducción. Proponemos la hipótesis de que las aves de hábitat ripario obligatorias pueden, hasta cierto grado, ajustar sus rutas migratorias para maximizar el tiempo en zonas riparias de alta calidad, pero también son capaces de encontrar hábitats adecuados de manera oportunista al cruzar paisajes más hostiles. De modo contrastante, las aves no riparias se adhieren más cercanamente a un modelo jerárquico en el cual la ruta migratoria es determinada por restricciones biogeográficas. La conservación de los hábitats riparios es necesaria para cumplir los requerimientos futuros de las paradas durante la migración de muchas aves migratorias Neotropicales del oeste. Abogamos por un esfuerzo de investigación coordinado para elucidar los patrones de distribución y de uso de hábitat de manera que las actividades para la conservación puedan ser enfocadas de manera eficiente.
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Lefaan, Paskalina Th, Hans Fence Zakeus Peday, Simon Petrus Oktovianus Leatemia, Luky Sembel, and Emmanuel Manangkalangi. "Structure of Riparian Vegetation and Its Implications for The Habitat Conditions of Arfak Rainbowfish, Melanotaenia Arfakensis at The Nimbai Stream, Manokwari, West Papua." Samakia : Jurnal Ilmu Perikanan 10, no. 1 (April 4, 2019): 38–56. http://dx.doi.org/10.35316/jsapi.v10i1.258.

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Riparian vegetation has an important role in maintaining water stability, one of which is the river. This study aims to describe the structure of riparian vegetation so that its implications can be seen for the conditions of rainbow arfak habitat on the Nimbai River. The study was conducted in three forest types, namely primary riparia forest, secondary riparia forest and open riparia forest. Sample collection of riparian vegetation was carried out by purposive sampling using sample plots. Plots measuring 2 m x 2 m are used to sample seedling and understorey growth, plots measuring 5 m x 5 m for growth at the stake level, while plots measuring 10 m x 10 m and 20 m x 20 m, for growth of pole and tree levels respectively. The identification results obtained a total of 35 species of understorey and 51 tree-level plants in all three types of riparian forests. Based on the analysis of vegetation structure, it is known that the condition of primary riparia forest and secondary riparian forest still relatively supports the life of arfak rainbow fish compared to open riparian forest. Higher tree level density associated with canopy cover which has implications for the temperature of the water to be colder and less fluctuating, input larger litter into the food chain in the river, and hold suspended particles into the river. Also, the function of riparian vegetation in spawning activities, substrate attaching eggs and nursery habitat for arfak rainbow fish larvae. The results of this study indicate the importance of riparian vegetation structure on the condition of rainbow arfak fish habitat. An understanding of the structure of vegetation is also a basic information for efforts to rehabilitate this endemic fish habitat to maintain the existence of a natural population.
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Portillo Reyes, Héctor Orlando, and Fausto Elvir. "MAMÍFEROS EN DOS BOSQUES RIPARIOS DE LA SABANA DE PINO EN LA MOSKITIA HONDUREÑA." Revista Mexicana de Mastozoologia 1, no. 2 (December 15, 2018): 22. http://dx.doi.org/10.22201/ie.20074484e.2018.1.2.262.

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ResumenEn los bosques riparios de la Sabana de Pino en la Moskitia hondureña realizamos un muestreo con cámaras-trampa para registrar a los mamíferos terrestres medianos y grandes de la región. Los resultados indican que estos ecosistemas son de suma relevancia, ya que se encuentran 17 especies de mamíferos medianos y grandes, agrupados en 7 órdenes, 10 familias, con un número de registro total de 595 eventos. En el estudio se reportaron especies de importancia para su conservación como el el jaguar (Panthera onca), el oso hormiguero gigante (Myrmecophaga tridactyla), la jagüilla (Tayassu pecari) y el danto (Tapirus bairdii). Los bosques riparios en la Sabana de Pino cumplen la función de enlace para muchas especies asociadas a los bosques de hoja ancha, permitiendo el intercambio y flujo genético entre poblaciones. Las Sabanas de la Moskitia hondureña cuentan con un área aproximada de 6,000 km2 e incluyen 19 ecosistemas; su geografía contiene cursos de agua acompañados por bosque ripario que se extienden a lo largo y ancho de esta región. Estos bosques, llamados también criques, conforman una inmensa red hídrica de aproximadamente 4,771 km lineales. Se tiene poco conocimiento de la biodiversidad en estos bosques y cómo funcionan ecológicamente. Por lo tanto, es necesario continuar monitoreando y establecer estrategias para conservar estos ecosistemas, así como mantener los beneficios que ofrecen a las comunidades indígenas Miskitas.Palabras clave: crique, Ripario, Moskitia hondureña, Sabana de Pino.AbstractWe sampled the riparian forest in the Pine Savanna of Hondurans Moskitia using camera traps to register medium and large mammals in the region. The results indicate that these ecosystems are of great importance, being 17 species of medium and large mammals, grouped in 7 orders, 10 families, with a total registration number of 595 events. Species of importance for conservation are reported such as the jaguar (Panthera onca), the giant anteater (Myrmecophaga tridactyla), the jagüilla (Tayassu pecari), and the tapir (Tapirus bairdii). These forest works as corridor for many species associated with broadleaf forests, allowing the exchange and genetic flow between populations. The pine savannas of the Honduran Moskitia have an approximate area of 6,000 km2, includes 19 ecosystems; their geography contains small streams accompanied by riparian forest that extend throughout this region. These riparian forest also called creeks, make up an immense water network of approximately 4,771 linear km. There is few information of biodiversity in these ecosystems and how they work ecologically. It is necessary to continue monitoring and establishing strategies to conserve the pine savannas and riparian forests in order to maintain its benefits for the Miskito indigenous communities.Key words: creek, riparian, Moskitia hondureña, Pine Savanna.
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Bando, Arman Hi, Ratna Siahaan, and Marnix D. Langoy. "KEANEKARAGAMAN VEGETASI RIPARIAN DI SUNGAI TEWALEN, MINAHASA SELATAN-SULAWESI UTARA." JURNAL ILMIAH SAINS 16, no. 1 (May 6, 2016): 7. http://dx.doi.org/10.35799/jis.16.1.2016.12197.

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KEANEKARAGAMAN VEGETASI RIPARIAN DI SUNGAI TEWALEN, MINAHASA SELATAN - SULAWESI UTARAABSTRAK Vegatasi riparian merupakan sumberdaya alam yang mudah terganggu akibat aktivitas manusia misalnya konversi riaria menjadi lahan permukiman, pertanian dan industri. Vegetasi riparian dapat berfungsi mempertahankan kualitas air. Penelitian ini bertujuan untuk menganalisis keanekaragaman vegetasi riparian di Sungai Tewalen, Minahasa Selatan - Sulawesi Utara. Metode purposive digunakan untuk menentukan lokasi dan pengelompokan berdasarkan kriteria pertumbuhan untuk memperoleh data kekayaan jenis dan kelimpahan. Sebanyak 3 stasiun penelitian ditentukan yaitu hulu, tengah dan hilir. Tiga ulangan dilakukan di tiap stasiun. Data dianalisis secara deskriptif berdasarkan Indeks keanekaragaman jenis Shannon - Wienner (H’), Indeks Kemerataan dan Indeks Kesamaan Jenis Sorensen. Kekayaan jenis egetasi riparian sebanyak lima puluh enam (56) jenis yeng termasuk dalam tiga puluh (30) suku. Tiga (3) suku terbesar yaitu Poaceae (22%), Cyatheaceae (13%) dan Araceae (11%). Keanekaragaman vegetasi riparian pada tingkat rumput hingga pohon di lokasi penelitian termasuk sedang (H’ 1≤ H ≤ 3). Vegetasi riparian di Sungai Tewalen secara umum memiliki tingkat kemerataan yang tinggi yaitu mendekati 1 yang menunjukkan jumlah individu masing-masing jenis sama atau tidak jauh berbeda. Kesamaan jenis antar stasiun penelitian rendah yang menunjukkan adanya perbedaaan komunitas vegetasi riparian antar stasiun. Kata kunci: Vegetasi riparian, Sungai Tewalen, Minahasa Selatan, Sulawesi Utara RIPARIAN VEGETATION DIVERSITY OF TEWALEN RIVER,SOUTH MINAHASA REGENCY- NORTH SULAWESI ABSTRACT Riparian vegetation is natural resource easily disturbed by human activities such as conversion of riparia to be settlement, agriculture and industry areas. Riparian vegetation serves to maintain water quality. This study aimed to analyze the diversity of riparian vegetation of Tewalen River, South Minahasa - North Sulawesi. Purposive sampling method was used to determine the locations and grouping based on growth criteria to obtain data on species richness and abundance. Three (3) research locations were determined that were up, mid and downstream parts. Three replications were applied at each location. Data were analyzed descriptively based on species diversity index Shannon - Wienner (H '), Evenness Index and Sorensen Similarity Index. Species richness of riparian vegetation were fifty-six (56) species were grouped into thirty (30) families. The biggest families were Poaceae (22%), Cyatheaceae (13%) and Araceae (11%). Riparian vegetation diversity from grass to trees were moderate (H '1≤ H ≤ 3). Generally, riparian vegetation of Tewalen River had high evenness (close to 1) that showed the number of individuals of each species were same or not different. The low index of species similarity between stations showed the differences riparian vegetation communities between stations. Keywords: Riparian vegetation, Tewalen River, South Minahasa, North Sulawesi.
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Rodewald, Paul G., and Stephen N. Matthews. "Landbird use of Riparian and Upland Forest Stopover Habitats in an Urban Landscape." Condor 107, no. 2 (May 1, 2005): 259–68. http://dx.doi.org/10.1093/condor/107.2.259.

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Abstract Stopover habitat relationships of landbirds are not well known and this constitutes a shortcoming in conservation plans for migratory birds. We compared migrant use of mature upland and riparian forests during spring in an urbanizing landscape within central Ohio. We surveyed stopover migrants along 250-m transects, and quantified both local- and landscape-level habitat characteristics (percent urban and forest land). During spring stopover, migrant abundance was 86% and 118% higher in upland forests for Nearctic-Neotropical transient (long-distance migrants) and temperate transients (short-distance migrants), respectively. Of 27 transient species, 22 species differed in their use of riparian and upland forests, and 20 of those were most abundant in upland forest (e.g., Blue-headed Vireo [Vireo solitarius], Least Flycatcher [Empidonax minimus], Swainson's Thrush [Catharus ustulatus], Nashville Warbler [Vermivora ruficapilla], Magnolia Warbler [Dendroica magnolia], Bay-breasted Warbler [D. castanea], and Ovenbird [Seiurus aurocapillus]). Species richness was 58% and 75% higher in upland forests relative to riparian forests for Neotropical transient and temperate transient groups, respectively. Percent urbanization within 1 km was unrelated to abundance of Neotropical transients and temperate transients. Abundance of Neotropical transients and temperate transients was unrelated to percent forest cover within 1 km. Mature upland and riparian forests differed in that riparian sites had lower percentage of shrub cover, higher percentage of canopy cover, and different species composition of trees. Abundance of Neotropical transients was positively associated with mean canopy height; temperate transients were positively associated with mean number of trees >38 cm DBH and mean percentage of shrub cover. Our data indicate that mature upland forests were more heavily used by migrating landbirds than riparian forests within an urbanizing Midwestern landscape and may represent valuable habitats for the conservation of migratory landbirds within highly fragmented landscapes. Uso de Bosques Riparios y de Llanuras por Aves Terrestres como Hábitats de Paradas Migratorias en un Paisaje Urbano Resumen. Las relaciones de los hábitats que sirven como paradas migratorias para las aves terrestres no están bien conocidas, y esto constituye una deficiencia en los planes de conservación de las aves migratorias. Comparamos el uso de bosques maduros de llanuras y de bosques riparios por parte de aves migratorias durante la primavera en un paisaje que está siendo urbanizado en Ohio central. Registramos aves migratorias en las paradas de migración a lo largo de transectos de 250 m y cuantificamos las características del hábitat tanto a nivel local como a nivel del paisaje (porcentaje de cobertura urbana y de bosque). Durante la parada migratoria de primavera, la abundancia de las aves migratorias en bosques de llanura fue un 86% mayor para las aves transitorias del Neártico-Neotrópico (aves migratorias de larga distancia) y un 118% mayor para las aves transitorias templadas (aves migratorias de corta distancia). De 27 especies transitorias, 22 especies se diferenciaron en su uso de bosque ripario y de llanura, y 20 de éstas fueron más abundantes en bosques de llanura (e.g., Vireo solitarius, Empidonax minimus, Catharus ustulatus, Vermivora ruficapilla, Dendroica magnolia, D. castanea, Seiurus aurocapillus). La riqueza de especies en bosques de llanura con relación a el bosque ripario fue un 58% mayor para los grupos de aves transitorias Neotropicales y un 75% mayor para las aves transitorias templadas. El porcentaje de cobertura de urbanización en un radio de 1 km no se relacionó con la abundancia de aves transitorias Neotropicales ni con las transitorias templadas. La abundancia de las aves transitorias Neotropicales y templadas no se relacionó con la cobertura de bosque dentro de un radio de 1 km. Los bosques maduros de llanura y los bosques riparios se diferenciaron en que los sitios de bosque ripario tuvieron menor cobertura de arbustos, una mayor cobertura de dosel y una composición de especies de árboles diferente. La abundancia de las aves transitorias Neotropicales se relacionó positivamente con la altura promedio del dosel, mientras que las aves transitorias templadas se relacionaron positivamente con el número promedio de árboles con DAP >38 cm y con la cobertura promedio de arbustos. Nuestros datos indican que los bosques maduros de llanuras fueron utilizados con mayor intensidad por aves migratorias terrestres que los bosques riparios en un paisaje urbanizado del medio-oeste, y que estos bosques pueden representar un tipo de hábitat valioso para la conservación de las aves migratorias terrestres en un paisaje altamente fragmentado.
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McNeish, Rachel E., M. Eric Benbow, and Ryan W. McEwan. "Removal of the Invasive Shrub, Lonicera maackii (Amur Honeysuckle), from a Headwater Stream Riparian Zone Shifts Taxonomic and Functional Composition of the Aquatic Biota." Invasive Plant Science and Management 10, no. 3 (August 4, 2017): 232–46. http://dx.doi.org/10.1017/inp.2017.22.

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Riparian plant invasions can result in near-monocultures along stream and river systems, prompting management agencies to target invasive species for removal as an ecological restoration strategy. Riparian plant invaders can alter resource conditions in the benthos and drive bottom-up shifts in aquatic biota. However, the influence of management activities on the structure and function of aquatic communities is not well understood. We investigated how removal of a riparian invader, Lonicera maackii (Amur honeysuckle), influenced aquatic macroinvertebrate community functional and taxonomic diversity in a headwater stream. We hypothesized that removal of L. maackii from invaded riparia would result in (H1) increased aquatic macroinvertebrate abundance, density, and diversity; (H2) a taxonomic and functional shift in community composition; and, in particular, (H3) increased functional diversity. Aquatic macroinvertebrates were sampled monthly from autumn 2010 to winter 2013 in headwater stream riffles with a dense riparian L. maackii invasion and those where L. maackii had been experimentally removed. We found macroinvertebrate density was significantly higher in the L. maackii removal reach (P<0.05) and that macroinvertebrate community structure and functional trait presence was distinct between stream reaches and across seasons (P<0.05). The removal reach exhibited greater functional richness during spring and summer and had more unique functionally relevant taxa (20% and 85%) compared with the L. maackii reach (5% and 75%) during summer and autumn seasons. Our results suggest bottom-up processes link restoration activities in the riparian corridor and aquatic biota through alterations of functional composition in the benthic community.
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Gende, Scott M., and Mary F. Willson. "Passerine Densities in Riparian Forests of Southeast Alaska: Potential Effects of Anadromous Spawning Salmon." Condor 103, no. 3 (August 1, 2001): 624–29. http://dx.doi.org/10.1093/condor/103.3.624.

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AbstractSpawning salmon (Oncorhynchus spp.) greatly influence many biotic processes in both the aquatic and terrestrial components of riparian systems, possibly including the community of breeding birds. In southeastern Alaska in 1996–1997, the riparian forests bordering salmon streams supported, on average, higher densities, but not diversity, of forest passerines compared to non-salmon streams. The presence of salmon in the fall increases the abundance of terrestrial and aquatic invertebrates and possibly enhances food resources to riparian birds in the spring.Densidades de Aves Paserinas en Bosques Riparios del Sureste de Alaska: Efectos Potenciales del Desove de Salmones AnádromosResumen. El desove de salmones anádromos (Oncorhynchus spp.) ejerce una importante influencia sobre muchos procesos bióticos en los componentes acuáticos y terrestres de los sistemas ribereños, incluyendo posiblemente las comunidades de aves. Entre 1996 y 1997, los bosques riparios del sureste de Alaska ubicados alrededor de arroyos con salmones tuvieron en promedio mayores densidades (pero no mayor diversidad) de aves paserinas de bosque que bosques situados alrededor de arroyos sin salmones. La presencia de los salmones en el otoño incrementa la abundancia de invertebrados terrestres y acuáticos y posiblemente causa aumentos en la cantidad de recursos alimenticios disponibles para las aves ribereñas en la primavera.
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Tockner, K., and J. V. Ward. "Biodiversity along riparian corridors." River Systems 11, no. 3 (December 20, 1999): 293–310. http://dx.doi.org/10.1127/lr/11/1999/293.

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Pinay, Gilles, and G. P. Malanson. "Riparian Landscapes." Journal of Applied Ecology 31, no. 3 (August 1994): 594. http://dx.doi.org/10.2307/2404455.

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Slater, F. M., and G. P. Malanson. "Riparian Landscapes." Journal of Ecology 82, no. 3 (September 1994): 704. http://dx.doi.org/10.2307/2261283.

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Dissertations / Theses on the topic "Riparian"

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Shane, Ryan S. "Riparian photo-monitoring : detecting change in selected lotic riparian system attributes /." abstract and full text PDF (UNR users only), 2008. http://0-gateway.proquest.com.innopac.library.unr.edu/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1455659.

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Thesis (M.S.)--University of Nevada, Reno, 2008.
"May, 2008." CD-ROM contains Adobe Acrobat copy of thesis, power-point presentation entitled: Effectiveness and reliability of photo-pair interpretation, and photographs taken during the study. Includes bibliographical references. Library also has microfilm. Ann Arbor, Mich. : ProQuest Information and Learning Company, [2009]. 1 microfilm reel ; 35 mm. Online version available on the World Wide Web.
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Lundy, Mathieu Grattan. "Riparian biodiversity in agriculture." Thesis, Queen's University Belfast, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.486249.

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The loss of biodiversity is accepted as a vital area of research and habitat destruction due to human activity is a major cause of such biodiversity loss. Agriculture has resulted in widespread modification of the natural landscape. In these highly modified landscapes, however, remnants of semi natural habitat remain, potentially providing key refugia for biodiversity. Riparian areas are potentially relatively species rich zones, due to the ecotone of habitats ranging from fully terrestrial to aquatic. The present research investigated response patterns of species diversity in riparian environments of agricultural areas. At rivers locations across Northern Ireland, situated in permanent grassland agriculture, were selected, surveys of species richness were carried out for mammals, both carnivores and bats, birds, fish and invertebrates with a focus on carabid beetles. The analysis of patterns of diversity and habitat associations within in each group was investigated and comparison made across taxa. An information thoretic approach is used to develop models of species habitat association and emerging community analysis approaches used to examine community patterens: Contrasting patterns of species richness were observed, both within and between taxa. The implications for conservating biodiveristy in riparain habitats is discussed.
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Maddock, Thomas III, and Kathryn J. Baird. "A riparian evapotranspiration package." Department of Hydrology and Water Resources, University of Arizona (Tucson, AZ), 2002. http://hdl.handle.net/10150/615764.

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A new evapotranspiration package for the U.S. Geological Survey's groundwater -flow model, MODFLOW, is documented. The Riparian Evapotranspiration Package (RIP-ET), provides flexibility in simulating riparian and wetland evapotranspiration (ET) not provided by the MODFLOW-96 Evapotranspiration (EVT) Package, nor by the MODFLOW-2000 Segmented Function Evapotranspiration (ETS1) Package. This report describes how the package was conceptualized and provides input instructions, listings and explanations of the source code, and an example simulation. Traditional approaches to modeling ET processes assume a piecewise linear relationship between ET flux rate and hydraulic head. The Riparian ET Package replaces this traditional relationship with a segmented, nonlinear dimensionless curve that reflects the eco-physiology of riparian and wetland ecosystems. Evapotranspiration losses from these ecosystems are dependent not only on hydraulic head but on the plant types present. User-defined plant functional groups (PFGs) are used to elucidate the interactive processes of plant ET with groundwater conditions. Five generalized plant functional groups based on transpiration rates, plant rooting depth, and drought tolerance are presented: obligate wetland, shallow-rooted riparian, deep-rooted riparian, transitional riparian and bare ground/open water. Plant functional groups can be further divided into subgroups (PFSG) based on plant size and/or density. The Riparian ET Package allows for partial habitat coverage and mixtures of plant functional subgroups to be present in a single model cell. This requires a determination of fractional coverage for each of the plant functional subgroups present in a cell to simulate the mixture of coverage types and resulting ET. The fractional cover within a cell has three components: 1) fraction of active habitat, 2) fraction of plant functional subgroup in a cell, and 3) fraction of plant canopy area. The Riparian ET package determines the ET rate for each plant functional group in a cell, the total ET in the cell, and the total ET rate over the region of simulation.
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Zaimes, George, Mary Nichols, Douglas Green, and Michael Crimmins. "Understanding Arizona's Riparian Areas." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2007. http://hdl.handle.net/10150/146921.

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114 pp.
Riparian areas occupy less than 2% of the arid Western United States. Their importance is disproportionate to the small area they occupy because of their multiple use applications. Riparian areas provide recreational amenities, habitat and travel corridors for wildlife, livestock grazing areas and influence water quality and quantity. In Arizona, as in many other states, there is a need to provide science-based educational publications to inform the public on riparian areas. In this publications the information will focus on: 1) the definition, importance and characterization of riparian areas 2) hydrologic, geomorphic, climatic, and biological processes in riparian areas, and 3) human alterations to riparian areas. This information is essential for land-managers and the general public to manage properly or restore healthy riparian areas.
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Matchett, Lisa Susanne. "Denitrification in riparian buffer zones." Thesis, University of Oxford, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310427.

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McBride, Maeve. "Riparian Reforestation and Channel Morphology:." ScholarWorks @ UVM, 2007. http://scholarworks.uvm.edu/graddis/151.

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A three part investigation into the effects of riparian reforestation on small streams demonstrated the timing, nature, and processes of morphologic change. First, measurements of two small streams in northeastern Vermont collected in 1966 and 2004 – 2005 documented considerable change in channel width following a period of passive reforestation. Channel widths of several tributaries to Sleepers River were measured in 1966 when the area had more non-forested riparian vegetation than today. A longitudinal survey in 2004 of two of these tributaries, followed by detailed measurements at specific reaches in 2005, provided information on channel size, large woody debris (LWD), and riparian vegetation. Reforested reaches have widened and incised markedly since 1966. Reaches with the oldest forest were widest for a given drainage area, and the non-forested reaches were substantially narrower. A conceptual model was developed that describes a multi-phase process of incision, widening, and recovery following riparian reforestation of non-forested areas. Second, a fixed-bed hydraulic model of one of the streams was developed to evaluate the impact of forested riparian vegetation on near-bank turbulence during overbank flows. Flume experiments with kinematic similitude and a 1:5 scale represented half a channel and its floodplain, mimicking the size of a non-forested reach. Two types of vegetation were simulated: non-forested, with synthetic grass carpet; and forested, where wooden dowels were added. Three-dimensional velocities were measured with an acoustic Doppler velocimeter. Velocities, turbulent kinetic energy (TKE), and Reynolds shear stress showed significant differences between forested and non-forested runs. Forested runs exhibited a narrow band of high TKE in the near-bank region that was roughly two times greater than in non-forested runs. Hydraulic characteristics of forested runs appear to create an environment with higher erosion potential, thereby indicating a possible driving mechanism for channel widening in reforesting stream reaches. Third, Light Detection and Ranging (LiDAR) data from Chittenden County were analyzed to develop a method capable of classifying riparian buffers into broad classes according to forest type and age. The geospatial characteristics of the LiDAR data in forested areas were explored using semivariogram analysis, and LiDAR-based metrics were derived in a geographic information system (GIS) to quantify vegetation height and variance. The LiDAR-based metrics were then used in two discriminant analysis procedures that distinguished: 1) forest type as deciduous or coniferous; and 2) forest age in four age classes. With the resulting linear discriminant functions, a GIS-based classification method was developed. The classification method was highly successful at determining forest type but only moderately successful at determining forest age.
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DeBano, Leonard F., and Peter F. Ffolliott. "Riparian History of the Southwest." Arizona-Nevada Academy of Science, 2002. http://hdl.handle.net/10150/296571.

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Zadnik, Andrew Karl. "Wildlife use and habitat quality of back channel areas associated with islands on the Ohio River, West Virginia." Morgantown, W. Va. : [West Virginia University Libraries], 2003. http://etd.wvu.edu/templates/showETD.cfm?recnum=2898.

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Thesis (M.S.)--West Virginia University, 2003.
Title from document title page. Document formatted into pages; contains v, 131 p. : col. ill., col. maps. Includes abstract. Includes bibliographical references.
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Cox, C. L. "Modelling channel dynamics and riparian ecology." Thesis, University of Cambridge, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.598103.

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This study aimed to develop and evaluate a numerical simulation model of the interdependent dynamics of channel form, processes and floodplain vegetation using cellular automaton approaches. The model was developed and evaluated using data from the River Feshie, Scotland. Firstly, field and historic data were examined in order to understand the ecology and dynamic nature of the study site. The braidplain was shown to exhibit a number of different mechanisms of change, varying from a wandering anabranch river to a more fragmented braided pattern; however the relationship between channel pattern and vegetation was not found to be straightforward, and multiple successional pathways were identified, depending on local abiotic conditions. Secondly, the capability of cellular automata models to simulate realistic patterns of discharge, channel change and floodplain ecology was evaluated. Cellular automata models involve a high level of simplification in order to facilitate the modelling of medium time and space scales with highly mobile boundary conditions. The models can predict realistic patterns of discharge and reach-scale ecology compositions, but further work is needed to improve the sediment transport functions. Finally, a cellular automata model was applied to investigate how floodplain ecology responds to different flood disturbance regimes and land management practices. This showed that cellular automata models may be used successfully to explore relationships between discharge, land use management and floodplain ecology. However, uncertainties regarding the lack of physical realism in some aspects of the model predictions meant it was unclear to what extent the results accurately represented future conditions for the River Feshie. Therefore, at this stage cellular automata models cannot be recommended for detailed applied management purposes in specific contexts.
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Cloke, Hannah Louise. "Modelling riparian hydrology and streamflow generation." Thesis, University of Bristol, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.288231.

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Books on the topic "Riparian"

1

Elliott, Kenneth A. Riparian contemplation. East Hawkesbury, Ont: Poets' Podium, 2001.

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Riparian landscapes. Cambridge: Cambridge University Press, 1995.

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Eubanks, Ellen. Riparian restoration. San Dimas, Calif: U.S. Dept. of Agriculture, Forest Service, Technology & Development Program, 2004.

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Cagney, Jim. Greenline riparian-wetland monitoring: Riparian area management. Denver, CO: U.S. Department of the Interior, Bureau of Land Management, Service Center, 1993.

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Gebhardt, Karl A. Riparian area management: Riparian and wetland classification review. Denver, Colo: U.S. Department of the Interior, Bureau of Land Management, 1991.

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Hardy, Thomas B., and Nicole A. Davis. Texas riparian areas. College Station: Texas A&M University Press, 2015.

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1957-, Lewis Lisa, and National Science and Technology Center (U.S.), eds. Riparian-wetland soils. [Denver, CO] (P.0. Box 25047, Denver 80225-0047): National Science & Technology Center, Bureau of Land Management, 2003.

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Plevel, Marty. Riparian areas investigation handbook. [Albuquerque, N.M.?]: The Office, 1987.

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Plevel, Marty. Riparian areas investigation handbook. [Albuquerque, N.M.?]: The Office, 1987.

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Plevel, Marty. Riparian areas investigation handbook. [Albuquerque, N.M.?]: The Office, 1987.

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Book chapters on the topic "Riparian"

1

Kelsey, Kathryn A., and Stephen D. West. "Riparian Wildlife." In River Ecology and Management, 235–58. New York, NY: Springer New York, 1998. http://dx.doi.org/10.1007/978-1-4612-1652-0_10.

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Naiman, Robert J., Kevin L. Fetherston, Steven J. McKay, and Jiquan Chen. "Riparian Forests." In River Ecology and Management, 289–323. New York, NY: Springer New York, 1998. http://dx.doi.org/10.1007/978-1-4612-1652-0_12.

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Rose, Carol M. "Riparian Rights." In The New Palgrave Dictionary of Economics and the Law, 1744–47. London: Palgrave Macmillan UK, 2002. http://dx.doi.org/10.1007/978-1-349-74173-1_331.

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Hychka, Kristen C. "Riparian Wetlands: Mapping." In Wetlands and Habitats, 41–46. Second edition. | Boca Raton: CRC Press, [2020] | Revised: CRC Press, 2020. http://dx.doi.org/10.1201/9780429445507-7.

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Olson, Deanna H., Sherri L. Johnson, Paul D. Anderson, Brooke E. Penaluna, and Jason B. Dunham. "Aquatic-Riparian Systems." In People, Forests, and Change, 191–206. Washington, DC: Island Press/Center for Resource Economics, 2017. http://dx.doi.org/10.5822/978-1-61091-768-1_14.

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Brullo, Salvatore, Cristian Brullo, Salvatore Cambria, and Gianpietro Giusso del Galdo. "Woody Riparian Vegetation." In Geobotany Studies, 135–37. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-34525-9_13.

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Rees, Sian. "The riparian brand." In Public Relations, Branding and Authenticity, 57–72. Abingdon, Oxon ; New York, NY : Routledge, 2020. | Series: Routledge new directions in PR & communication research: Routledge, 2020. http://dx.doi.org/10.4324/9780429022685-5.

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Stander, Emilie K., and Joan G. Ehrenfeld. "Urban Riparian Function." In Agronomy Monographs, 253–75. Madison, WI, USA: American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 2015. http://dx.doi.org/10.2134/agronmonogr55.c13.

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Boudell, Jere A. "Metacommunity Dynamics of Riparian Ecosystems." In The Wetland Book, 1–8. Dordrecht: Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-007-6172-8_48-5.

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Boudell, Jere A. "Metacommunity Dynamics of Riparian Ecosystems." In The Wetland Book, 1–8. Dordrecht: Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-007-6172-8_48-6.

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Conference papers on the topic "Riparian"

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ASAEDA, TAKASHI, BHAGYA NALLAPERUMA, MAHENDRA B. BANIYA, and SENAVIRATHNA MDH JAYASHANKA. "RIPARIAN VEGETATION CLASSIFICATION USING THE DYNAMIC RIPARIAN VEGETATION MODEL." In 38th IAHR World Congress. The International Association for Hydro-Environment Engineering and Research (IAHR), 2019. http://dx.doi.org/10.3850/38wc092019-0989.

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SAKLAURS, Mārcis. "THE USE AND EVALUATION OF RIPARIAN FOREST ECOSYSTEM SERVICES IN LATVIA." In Rural Development 2015. Aleksandras Stulginskis University, 2015. http://dx.doi.org/10.15544/rd.2015.054.

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The use and evaluation of riparian forest ecosystem services is a topical issue in Latvia involving interests of different target groups. Research work on proper management methods, their impact on biological values and production function has been started in 2014, while information on social values was missing. Particular methodology was designed and three different approaches of opinion polls were used to obtain information on use of riparian forest services and their evaluation by public in spring, 2015. In total there were 1024 questionnaires distributed out of which 418 were analysed for the research purposes along with 224 filled on the Internet. Different services of riparian forest ecosystems were used by 88 % of respondents, mostly walking along rivers and swimming were mentioned. Respondents evaluated three different scenarios of forest management and 96% of them gave preference to the scenario which required implementation of sustainability criteria resulted in high diversity of species and an increase of esthetical values. Large part (61 %) of respondents accepted the idea of voluntary work to improve the condition of rivers and riparian forests and in average there were ready to work 3.8 days per year. Willingness to pay (WTP) to improve the situation of riparian forests and rivers close to a residence place of a respondents was expressed by 62 % of respondents, in the average 28.50 Euro per year was mentioned. The current research is a starting point for evaluation of riparian forest ecosystems and provides valuable information for further analyses. Research data are used to identify factors influencing the use and evaluation of different services provided by riparian forest ecosystem. Results will be used in decision making processes related to legislation and management changes, as well as in valuation of ecosystem services and planning of public use of riparian forests.
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Hodges, Clayton, and Panayiotis Diplas. "Velocity Profiles in Riparian Wetlands." In Wetlands Engineering and River Restoration Conference 1998. Reston, VA: American Society of Civil Engineers, 1998. http://dx.doi.org/10.1061/40382(1998)145.

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Tiffany L Messer, Michael Burchell II, PhD, Amey Tilak, and Jacob Wiseman. "Effectiveness of Nitrate Reduction in Riparian Buffers: A Riparian Buffer Hydrologic and Biogeochemical Evaluation." In 2010 Pittsburgh, Pennsylvania, June 20 - June 23, 2010. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2010. http://dx.doi.org/10.13031/2013.29967.

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Schultz, Richard C., and Thomas M. Isenhart. "Riparian Management to Protect Water Quality." In Proceedings of the 1995 Integrated Crop Management Conference. Iowa State University, Digital Press, 1996. http://dx.doi.org/10.31274/icm-180809-541.

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Shaw, Nancy L., Scott M. Lambert, and J. Chris Hoag. "Plant Materials for Western Riparian Areas." In Watershed Management and Operations Management Conferences 2000. Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40499(2000)25.

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Phillips, Bruce M. "Riparian Habitat Replacement Within Active Floodplains." In Wetlands Engineering and River Restoration Conference 1998. Reston, VA: American Society of Civil Engineers, 1998. http://dx.doi.org/10.1061/40382(1998)180.

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Harold W Thistle, George (or initial) Ice, and Richard (or initial) Karsky. "Spray Capture by a Riparian Barrier." In 2007 Minneapolis, Minnesota, June 17-20, 2007. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2007. http://dx.doi.org/10.13031/2013.23364.

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Cerucci, Marcelo. "The Optimization of the Spatial Distribution and Width of Riparian Buffers Using the Riparian Decision Support System." In World Water and Environmental Resources Congress 2003. Reston, VA: American Society of Civil Engineers, 2003. http://dx.doi.org/10.1061/40685(2003)126.

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Gu, Roy R., and Mahesh K. Sahu. "Water Resource Protection by Riparian Buffer Zones." In 2010 4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE). IEEE, 2010. http://dx.doi.org/10.1109/icbbe.2010.5515435.

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Reports on the topic "Riparian"

1

Delwiche, Patricia. Riparian Woodland Restoration Project. Fort Belvoir, VA: Defense Technical Information Center, October 2001. http://dx.doi.org/10.21236/ada397782.

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Delwiche, Patricia A. Riparian Woodland Restoration Project. Fort Belvoir, VA: Defense Technical Information Center, September 2002. http://dx.doi.org/10.21236/ada409811.

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Carothers, Steven W., R. Roy Johnson, Deborah M. Finch, Kenneth J. Kingsley, and Robert H. Hamre, eds. Riparian research and management. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2020. http://dx.doi.org/10.2737/rmrs-gtr-411.

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Delwiche, Patricia. Riparian Woodland Restoration Project. Fort Belvoir, VA: Defense Technical Information Center, October 2000. http://dx.doi.org/10.21236/ada384679.

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CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. Buffer Strips for Riparian Zone Management. Fort Belvoir, VA: Defense Technical Information Center, January 1991. http://dx.doi.org/10.21236/ada336633.

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Johnson, B. J. Riparian Planting Projects Completed within Asotin Creek Watershed : 2000-2002 Asotin Creek Riparian Final Report of Accomplishments. Office of Scientific and Technical Information (OSTI), January 2002. http://dx.doi.org/10.2172/806229.

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Cooley, Cory, and Janet Greeup. Morrow County Riparian Buffers; 2002 Annual Report. Office of Scientific and Technical Information (OSTI), April 2003. http://dx.doi.org/10.2172/891321.

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Cooley, Cory. Morrow County Riparian Buffers; 2003 Annual Report. Office of Scientific and Technical Information (OSTI), June 2004. http://dx.doi.org/10.2172/891322.

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Cooley, Cory. Morrow County Riparian Buffers; 2004 Annual Report. Office of Scientific and Technical Information (OSTI), July 2005. http://dx.doi.org/10.2172/891323.

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Cooley, Cory. Morrow County Riparian Buffers; 2005 Annual Report. Office of Scientific and Technical Information (OSTI), April 2006. http://dx.doi.org/10.2172/891324.

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