Results 51 to 60 of about 282,760 (304)
Journal of Animal Ecology, EarlyView.This original research piece demonstrates, through empirical and theoretical modelling approaches, that the epibionts of striped dolphins indicate dolphin abundance shifts caused by epidemics of dolphin morbillivirus (DMV). In addition, we provide the first SIR model to investigate the epidemiology of DMV in western Mediterranean striped dolphins ...
Sofía Ten +4 more
wiley +1 more source
Entre el paraíso de la abundancia y el infierno del hambre: mitos y realidades
Cuadernos de Historia Moderna, 2015 Entre los sueños y la realidad, la tierra de Jauja, como Cucaña, era un país mágico insistentemente imaginado y buscado durante la Edad Moderna. En esta tierra fantástica no era necesario trabajar y el alimento era abundante.
María de los Ángeles Pérez Samper
doaj +1 more source
Report of the Inter-American Tropical Tuna Commission for the year 1952 [PDF]
, 1953 ENGLISH: The Inter-American Tropical Tuna Commission, established by a Convention between the United States and Costa Rica, has as its purpose the collection and interpretation of information which will facilitate maintaining, at levels of maximum ...
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Stable Isotope Analysis as a Tool to Prevent Illicit Wildlife Trade of Songbirds in Brazil
Animal Conservation, EarlyView.Feather isotopes provide clear differences between wild and captive songbirds in Brazil. Combining multiple isotopes improved classification accuracy and revealed individuals falsely declared as captive‐bred. These results demonstrate the potential of isotope analysis to detect wildlife laundering in the bird trade.
Luiza Brasileiro +4 more
wiley +1 more source
Latin American Journal of Aquatic Research, 2015 A quantitative study of metazoan meiofauna was carried out in Valparaiso Bay (33°S 71°W) which is affected by seasonal hypoxia in central Chile. The contents of bottom water, dissolved oxygen (BWDO), organic carbon, chloroplast pigments and composition ...
Eulogio Soto +2 more
doaj +1 more source
The distribution, abundance, and ecology of larval tunas from the entrance to the Gulf of California [PDF]
, 1970 ENGLISH: This study is based on collections of larvae of Thunnus albacares, Euthynnus llneatus, and Auxis sp. obtained from surface and oblique net tows made during seven cruises, each along a comparable track in the entrance of the Gulf of California ...
Klawe, Witold L. +2 more
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, 2015 El tapir centroamericano (Tapirus bairdii) y el pecari de labios blancos (Tayassu pecari) juegan papeles importantes en la dinamica de los bosques tropicales en toda su Area de distribucion donde habitan a traves de los procesos de herbivora, dispersion ...
Eduardo J. Naranjo +3 more
semanticscholar +1 more source
Conservation Biology, EarlyView.Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge +2 more
wiley +1 more source
Riesgos de la abundancia de liquidez
Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas, 2023 El país ha sido impactado históricamente por alteraciones en la dinámica regular del clima ante variaciones de la temperatura, una de cuyas formas inmanentes es la excesiva liquidez hídrica, como término derivado del origen etimológico de lo líquido (estado físico del agua) y la importancia de su magnitud.
openaire +1 more source
Efecto de las aguas residuales domesticas e industriales sobre la comunidad planctónica del Lago Cocibolca [PDF]
, 1999 Mediante el uso de técnicas de valoración biológica se determinó la condición ambiental de la zona costera del Lago Cocibolca en los meses de Julio, Noviembre 1995 y Abril de 1996.
Hooker, Evelyn
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