Výsledky vyhledávání

First molecular assessment on Cosmocerca spp. from Brazilian anurans and description of a new species of Cosmocerca (Ascaridomorpha: Cosmocercoidea) from the white-spotted humming frog Chiasmocleis albopunctata (Boettger, 1885) (Anura: Microhylidae)

Autor: E.P. Alcantara, M.B. Ebert, M.I. Müller, L.P. Úngari, C. Ferreira-Silva, E. Emmerich, A.L.Q. Santos, L.H. O'Dwyer, R.J. da Silva

Publikováno v: Journal of Helminthology. 96

Cosmocerca spp. are common nematode parasites of amphibians. We provide herein molecular data for two species of Cosmocerca and describe a new species, Cosmocerca albopunctata n. sp., using light microscopy and molecular data (cytochrome c oxidase su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6aaf4874ecc4eb0741148252ab480ae
https://doi.org/10.1017/s0022149x22000517

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Phylogenetic position of Gorgoderina parvicava Travassos, 1922 (Digenea: Gorgoderidae), a parasite of Leptodactylus labyrinthicus (Spix, 1824) (Anura: Leptodactylidae) in Brazil

Autor: E. P. Alcantara, L. P. Úngari, M. I. Müller, C. Ferreira-Silva, E. Emmerich, L. H. O'Dwyer, R. J. Silva

Publikováno v: Brazilian Journal of Biology. 82

During a parasite survey in Brazilian amphibians from São Paulo state, Brazil, Gorgoderina parvicava Travassos, 1922 was found in the urinary bladder (11 adult worms) and (five juvenile worms) in the kidneys of the pepper-frog Leptodactylus labyrint

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::300d108c6b7ff06bfbe6d2c4a974067d
https://doi.org/10.1590/1519-6984.263745

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Akademický článek

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Sediment source identification in a semiarid watershed at soil mapping unit scales

Autor: Jerry C. Ritchie, William E. Emmerich, F. E. Rhoton, D.S. McChesney, Mark A. Nearing

Publikováno v: CATENA. 87:172-181

Selective erosion and transport of silt and clay particles from watershed soil surfaces leads to enrichment of suspended sediments by size fractions that are the most effective scavengers of chemical pollutants. Thus, preferential transport of highly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d572fb01894db8a37e070e7ddb8dbbb
https://doi.org/10.1016/j.catena.2011.05.002

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Precipitation Regulates the Response of Net Ecosystem CO2 Exchange to Environmental Variation on United States Rangelands

Autor: Joaquin Sanabria, Rebecca L. Phillips, Albert B. Frank, Patricia C. Mielnick, Tony J. Svejcar, Phillip L. Sims, William A. Dugas, Jack A. Morgan, Raymond F. Angell, Nicanor Z. Saliendra, Douglas A. Johnson, William E. Emmerich, Keirith A. Snyder, James A. Bradford, H. Wayne Polley

Publikováno v: Rangeland Ecology & Management. 63:176-186

Rangelands occupy 50% of Earth’s land surface and thus are important in the terrestrial carbon (C) cycle. For rangelands and other terrestrial ecosystems, the balance between photosynthetic uptake of carbon dioxide (CO2) and CO2 loss to respiration

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5afbf5bfc24cc2ce3b79a9ba7e1e1589
https://doi.org/10.2111/rem-d-09-00015.1

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Physiological and environmental regulation of interannual variability in CO2exchange on rangelands in the western United States

Autor: Raymond Angell, James A. Bradford, Phillip L. Sims, Douglas A. Johnson, Jack A. Morgan, Keirith A. Snyder, Albert B. Frank, Rebecca L. Phillips, William E. Emmerich, Tony J. Svejcar, H. Wayne Polley, Nicanor Z. Saliendra

Publikováno v: Global Change Biology. 16:990-1002

For most ecosystems, net ecosystem exchange of CO 2 (NEE) varies within and among years in response to environmental change. We analyzed measurements of CO 2 exchange from eight native rangeland ecosystems in the western United States (58 site-years

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4251acb7d009ba2bcd1a63b75739bc1f
https://doi.org/10.1111/j.1365-2486.2009.01966.x

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Soil evaporation response to Lehmann lovegrass (Eragrostis lehmanniana) invasion in a semiarid watershed

Autor: Russell L. Scott, Chandra Holifield Collins, Erik P. Hamerlynck, Kristin N. Green, M. Susan Moran, William E. Emmerich

Publikováno v: Agricultural and Forest Meteorology. 149:2133-2142

Across the western United States, warm-season grasslands are being invaded by the exotic perennial grass, Eragrostis lehmanniana (Lehmann lovegrass). The objective of this study was to quantify the change in surface water balance, particularly the ev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af0271615416c2debee17e4f81707e09
https://doi.org/10.1016/j.agrformet.2009.03.018

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