Letteratura scientifica selezionata sul tema "Galeata (Italy)"

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Articoli di riviste sul tema "Galeata (Italy)"

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PISCIA, Roberta, Jaromir SEDA, Carla BONACINA e Marina MANCA. "On the presence of Daphnia galeata in Lake Orta (N. Italy)". Journal of Limnology 65, n. 2 (1 agosto 2006): 114. http://dx.doi.org/10.4081/jlimnol.2006.114.

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Marziali, Laura, Roberta Piscia, Lucia Valsecchi, Claudio Roscioli e Marina Manca. "Zooplankton as Mercury Repository in Lake Maggiore (Northern Italy): Biomass Composition and Stable Isotope Analysis". Water 14, n. 5 (22 febbraio 2022): 680. http://dx.doi.org/10.3390/w14050680.

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Total mercury (THg) and methylmercury (MeHg) concentrations were analyzed in zooplankton (≥450 and ≥850 µm size fractions) collected seasonally over 6 years in Lake Maggiore (Northern Italy), characterized by a legacy mercury contamination. Analysis of δ 15N and δ13C stable isotopes was carried out to trace how taxa with different trophic levels and carbon sources contributed to mercury concentrations and trends. THg ranged between 44–213 µg kg−1 d.w. and MeHg 15–93 µg kg−1 d.w., representing 24–61% of THg. Values showed strong seasonal variations, with peaks in winter, due to the high biomass of predator taxa (Bythotrephes longimanus, Leptodora kindtii) and of Daphnia longispina-galeata gr. A positive correlation between THg and MeHg and δ15N signature was observed. D. longispina-galeata gr. prevailed in both size fractions, substantially contributing to THg and MeHg concentrations. Δ13C signature was strictly bound to lake thermal circulation dynamics. Mercury stock in the zooplankton compartment ranged between 19–140 ng THg m−2 and 6–44 ng MeHg m−2 for the ≥450 µm size fraction and between 2–66 ng THg m−2 and 1–7 ng MeHg m−2 for the ≥850 µm fraction, with the highest values in spring when zooplanktivorous fish actively prey in the pelagic zone. The results highlighted the crucial role of zooplankton as a repository of mercury, easily available to higher trophic levels.
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Omair, M., Henry A. Vanderploeg, David J. Jude e Gary L. Fahnenstiel. "First observations of tumor-like abnormalities (exophytic lesions) on Lake Michigan zooplankton". Canadian Journal of Fisheries and Aquatic Sciences 56, n. 10 (1 ottobre 1999): 1711–15. http://dx.doi.org/10.1139/f99-146.

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Tumor-like abnormalities (exophytic lesions) were found on a variety of planktonic calanoid copepods and cladocerans (Diaptomus spp., Epischura lacustris, Limnocalanus macrurus, Polyphemus pediculus, Diaphanosoma sp., and Daphnia galeata mendotae) collected from inshore (3-m depth contour) and offshore (100- to 110-m depth contours) stations of eastern Lake Michigan. The abnormalities, which were quite large relative to animal size and variable in shape, are documented in photographs. Abnormality incidences among species ranged between 0 and 72%. Predatory species of calanoids and cladocerans had higher incidences of tumors than herbivorous species. The abnormalities on some copepods were very similar to cysts described for calanoid copepods in Lago Maggiore, Italy, which like Lake Michigan is undergoing oligotrophication. The recent appearance of the lesions in Europe and North America may indicate an emerging global phenomenon that has a common cause.
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Maran, Laura, Warwick Funnell e Monia Castellini. "Accounting and the enactment of power: municipal reform by Peter Leopold 1774–1775". Accounting, Auditing & Accountability Journal 32, n. 4 (24 maggio 2019): 1146–74. http://dx.doi.org/10.1108/aaaj-10-2017-3180.

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Purpose The purpose of this paper is to understand the enduring, fundamental contributions of accounting practices in the pursuit of decentralization by governments, with an examination of Peter Leopold’s reform of the municipalities in the late eighteenth century in Italy. Design/methodology/approach An extensive textual analysis of the very comprehensive collection of primary sources of the Grand Duchy of Tuscany during the de’ Medici and Hapsburg-Lorraine’s rule identified the reasons for Peter Leopold’s decision to decentralize his government’s authority and responsibilities. A systemic comparison of the 1765–1766 and 1775–1776 financial reports of the Municipality of Castrocaro and Terra del Sole disclosed the importance of the micro-practices of accounting and reporting for the reform. Findings In the context of the eighteenth century enlightenment, Peter Leopold legitimized his reform by the introduction of a modern style of government based on the rationalization of the municipal administrative system and decentralization of central authority and responsibility. The reform was made feasible by the substitution of a birth right principle with an economic discourse which linked tax payments to property ownership. This had the unintended consequence of increased taxes, higher municipal expenditures and possible inequalities between municipalities. Research limitations/implications The findings of the study are dependent on the resources which have survived and are now preserved in the official archives of Galeata and Florence. This work contributes to the extant literature on administrative reforms in a crucial period for the redefinition of sovereignty by the ruling classes, with the rise of the modern State. It extends historical understanding of the public sector with a focus on local government in the eighteenth century in a non-Anglo-Saxon context. Practical implications The examination of the reform of Peter Leopold contributes to an enhanced understanding of present-day decentralization by governments in the context of the new public management (NPM). It provides to NPM advocates a broader temporal and contextual understanding of the impact of current decentralization reforms. Originality/value Few accounting studies have considered the micro-aspects of decentralization reforms at the municipal level and tried to identify their impact on the wealth of the population. Moreover, Peter Leopold’s reform is considered one of the most innovative and enlightened of the eighteenth century, while the remainder of Europe was still overwhelmingly committed to the centralization of administrative apparatuses. Finally, this study relates to the multi-disciplinary debate about the recognition, qualification and accountization of the impact of decentralization of responsibility for the delivery of government services.
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Domina, Gianniantonio, e Adriano Soldano. "Orobanche apuana (Orobanchaceae) a new species endemic to Italy". Phytotaxa 207, n. 2 (8 maggio 2015): 163. http://dx.doi.org/10.11646/phytotaxa.207.2.2.

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Orobanche apuana, a new species belonging to Orobanche sect. Orobanche, is described and illustrated from the Apuan Alps, Central Italy. Its relationships with the other species of the group of O. caryophyllacea (O. grex Galeatae) and with other Orobanche that parasitize Santolina species are examined. The names Boulardia latisquama, Orobanche lutea and O. teucrii are here lectotypified.
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Petronio, Carmelo, e Raffaele Sardella. "Bos galerianus n. sp. (Bovidae, Mammalia) from the Ponte Galeria Formation (Rome, Italy)". Neues Jahrbuch für Geologie und Paläontologie - Monatshefte 1998, n. 5 (10 giugno 1998): 269–84. http://dx.doi.org/10.1127/njgpm/1998/1998/269.

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Marra, F., L. Pandolfi, C. Petronio, G. Di Stefano, M. Gaeta e L. Salari. "Reassessing the sedimentary deposits and vertebrate assemblages from Ponte Galeria area (Rome, central Italy): An archive for the Middle Pleistocene faunas of Europe". Earth-Science Reviews 139 (dicembre 2014): 104–22. http://dx.doi.org/10.1016/j.earscirev.2014.08.014.

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Tormos, Josè, Josep D. Asís, Carlo Polidori e Roberto Boesi. "Host Association in Chrysis fulgida L. and Description of Its Prepupa (Hymenoptera: Chrysididae)". Journal of Entomological Science 42, n. 2 (1 aprile 2007): 193–99. http://dx.doi.org/10.18474/0749-8004-42.2.193.

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In a study on the host association of the cuckoo wasp, Chrysis fulgida L., at two nesting sites in Northern Italy, it was observed emerging from nests of the mason wasp, Symmorphus crassicornis (Panzer). Although other species of eumenine wasps nested in the same area, none of them was attacked by this parasitoid. Parasitism rate per nest ranged from 0% to 66.3%, 45.8% on average. The number of parasitized cells did not decrease either with the thickness of the nest closing plug or with the length of vestibular cell. No differences in the number of cells per nest or in the length of vestibular cell were found when comparing parasitized and unparasitized nests, suggesting that the wasps probably did not abandon their parasitized nest and that the cuckoo wasp larva was not detected. A review of the host associations of the species of Chrysis of the ignita group suggests that mason wasps are the preferred hosts and that cavity-nesters are more frequently attacked than soil- or mud-nesters. The prepupa of C. fulgida is described, illustrated, and compared with the described mature larvae of Chrysididae. The postdefecating larva of this species exhibits the autapomorphy that defines the genus Chrysis: “normally developed galeae.” The most salient character shown by the mature larva of this species lies in the maxillary palpus, which has 6 sensilla at apex. This character state allows this prepupa to be differentiated from the previously described mature larvae of the genus.
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Marra, F., L. Pandolfi, C. Petronio, G. Di Stefano, M. Gaeta e L. Salari. "Reply to comment on “Reassessing the sedimentary deposits and vertebrate assemblages from Ponte Galeria area (Rome, central Italy): An archive for the Middle Pleistocene faunas of Europe” by Sardella et al." Earth-Science Reviews 147 (agosto 2015): 204–5. http://dx.doi.org/10.1016/j.earscirev.2015.04.006.

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Sardella, R., C. Bedetti, D. A. Iurino, M. Pavia e L. Bellucci. "Comment on “Reassessing the sedimentary deposits and vertebrate assemblages from Ponte Galeria area (Rome, central Italy): An archive for the Middle Pleistocene faunas of Europe” by F. Marra, L. Pandolfi, C. Petronio, G. Di Stefano, M. Gaeta and L. Salari [Earth-Science Reviews 139 (2014), 104–122]". Earth-Science Reviews 147 (agosto 2015): 201–3. http://dx.doi.org/10.1016/j.earscirev.2015.04.007.

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Libri sul tema "Galeata (Italy)"

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Raffaella, Morselli, Galleria civica di Palazzo Te. e Palazzo ducale (Mantua Italy), a cura di. Gonzaga: La celeste galeria : le raccolte. Milano: Skira, 2002.

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Atti di convegni sul tema "Galeata (Italy)"

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E. Bracci, A., C. Cesaretti e S. De Maria. "Application of GPR and ERT in the archaeological site of “Palazzo di Teodorico” in Galeata (Forli’ – Italy)". In 8th EEGS-ES Meeting. European Association of Geoscientists & Engineers, 2002. http://dx.doi.org/10.3997/2214-4609.201406233.

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Santoro, Licia, Maria Boni, F. Putzolu e N. Mondillo. "Base-metal sulphides and barite in the Palaeozoic of SW Sardinia: from tectonically deformed SedEx and Irish-type deposits to post-Variscan hydrothermal karst and vein ores." In Irish-type Zn-Pb deposits around the world. Irish Association for Economic Geology, 2023. http://dx.doi.org/10.61153/ucnc9869.

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Stratabound Zn-Pb-Ba orebodies are hosted in the Lower Cambrian carbonates and Ordovician lithol-ogies of SW Sardinia (Italy). Two groups of genetically distinct ore types are known in the Cambrian: (1) synge-netic(?)-early diagenetic massive sulphides consisting of pyrite>>sphalerite>>galena and barite layers in tidal dolomites, interpreted so far as SedEx-type ores; (2) late-diagenetic replacement and breccia-hosted ore bodies in shallow water limestone with a higher Pb/Zn ratio and a sphalerite>galena>>pyrite association, which have been classically interpreted as MVT ores, but could be easily classified as Irish-type deposits. At the regional scale, most economically significant deposits in SW Sardinia were primarily located along long-living synsedimentary faults. Ordovician stratabound ores, consisting of barite>galena>>sphalerite, were economically less significant than the Cambrian mineralizations. The SW Sardinia ores, together with their host rocks, have been affected by Variscan tectonics, which produced two folding phases, characterized by sub-vertical axial planes-oriented E-W and N-S, and associated inverse faults. A pervasive cleavage, locally overprinting the sedimentary bedding, associated with the N-S-striking folds, strongly deformed the limestone-hosted mineralization, locally increasing the original thickness of the orebodies. During the emplacement of the Variscan granites, contact metamorphism and metasomatism modified both the original mineralogy and the chemical composition of the stratabound ores (e.g., adding Cu, F, As). The late-Variscan deposits consist of skarn bodies around the intrusions or along fault zones, and of high-temperature (HT) vein systems developed along regional tectonic lineaments. From Permian onwards, SW Sardinia experienced several hydrothermal phases, comparable with those occurring in other European terranes. The associated ores consist of low-temperature (LT) veins and palaeokarst breccia fillings in the Cambrian limestone, containing mainly Ag-galena and barite mineralization.
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