Results 121 to 130 of about 697,653 (311)
Discriminação de especies de madeiras da floresta Amazônica de Paragominas, estado do Pará, Brasil, pela aplicação da espectroscopia no infravermelho próximo (NIRS) [PDF]
, 2019 0 trabalho teve coma objetivo discriminar 2 especies florestais tropicais, ocorrentes na Unidade de Manejo Florestal, do municipio de Paragominas, estado do Pará, Brasil, monitorada ha 25 anos pelo IMAZON.
Americo da Silva, Caroline +4 more
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Indigenous and introduced species of the Bemisia tabaci complex in sweet potato crops from Argentina [PDF]
, 2014 La batata (Ipomoea batatas (L.) Lam) es uno de los cultivos más importantes en el mundo. Recientemente se observó una severa sintomatología viral en cultivos de la región pampeana argentina, en la que están identificados begomovirus y crinivirus, ambos ...
Alemandri, V. +3 more
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When and why to give shorebirds a head start
Conservation Biology, EarlyView.Abstract Headstarting is a translocation technique involving the hatching or rearing of wild eggs or young in captivity and the release of those individuals back to the wild at or before independence. It has been trialed as a conservation intervention for shorebirds over recent decades to improve the population trend of target populations by increasing
Lynda Donaldson +4 more
wiley +1 more source
Gillraker analysis and speciation in the thread herring genus Opisthonema [PDF]
, 1963 ENGLISH: The thread herrings, genus Opisthonema, family Clupeidae, are marine fishes that occur only in tropical and subtropical waters off both coasts of the American continent.
Barrett, Izadore, Berry, Frederick H.
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Conservation Biology, EarlyView.Abstract Prioritization in conservation is crucial for the development of efficient and effective decision‐making policies. For many decades, the importance of some species and their habitats has been assessed and applied in conservation legislation, but bats and their diurnal roosts have ofbeen overlooked.
David López‐Bosch +6 more
wiley +1 more source
Un género y cinco especies nuevas de palmas
Caldasia, 1940 Parascheelea Dugand gen. nov. / Parascheelea anchistropetala Dugand sp. nov. / Dictyocaryum globiferum Dugand sp. nov. / Catoblastus andinus Dugand sp. nov. / Catoblastus Cuatrecasasii Dugand sp. nov. / Astrocaryum Cuatrecasanum Dugand sp. nov.
Dugand Armando
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Tasa de registros fotográficos con cámaras trampa en caminos vs. fuera de ellos: la ubicación es importante [PDF]
, 2014 Tasa de registros fotográficos con cámaras trampa en caminos vs. fuera de ellos: la ubicación es importante. Presentamos los resultados de muestreos con cámaras trampa que realizamos en el Parque Nacional Iguazú, Misiones, Argentina, en 2008 para evaluar
de Angelo, Carlos Daniel +2 more
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The collective application of shorebird tracking data to conservation
Conservation Biology, EarlyView.Abstract Addressing urgent conservation issues, such as the drastic declines of North American migratory birds, requires creative, evidence‐based, efficient, and collaborative approaches. The abundance of over 50% of monitored North American shorebird populations has declined by over 50% since 1980. To address these declines, we developed a partnership
Autumn‐Lynn Harrison +71 more
wiley +1 more source
Revista Mexicana de Ciencias Pecuarias, 1990 EI estudio se efectuó en el CE Vaquerías localizado en el km 8 de la carretera Ojuelos Lagos de Moreno, municipio de Ojuelos, Jalisco.
Pedro Jurado Guerra +3 more
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