Results 101 to 110 of about 423,962 (315)
Lessons from an eradication under multiple constraints of an island rat population of record density
Conservation Biology, EarlyView.Abstract Invasive rats threaten island biodiversity, disrupting ecosystems and endangering native species. Although rat eradication has succeeded on many islands, tropical islands present unique management challenges. Strict regulations and financial constraints on some tropical islands further limit proven eradication methods, complicating rodent ...
Tatiane Micheletti +7 more
wiley +1 more source
Medidas de disponibilidad léxica: comparabilidad y normalización
, 2016 Despues de hacer una revision pormenorizada de las formulas matematicas utilizadas en los estudios de disponibilidad lexica, hemos encontrado algunos inconvenientes en los rangos de valores que pueden tomar las formulas propuestas originalmente que ...
Francisco Javier Callealta Barroso +1 more
semanticscholar +1 more source
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
Cajetes, almudes y pesas en la plaza de Tlacolula. Coexistencia de medidas y economías en el mercado
Revista Ciencias y Humanidades, 2020 En este texto se describen las historias de tres comerciantes que trabajan en el mercado de la pequeña ciudad de Tlacolula de Matamoros, en los Valles Centrales de Oaxaca, las cuales cuantifican sus mercancías y desarrollan el comercio de formas ...
Margarita Lira Muñoz
doaj
Distribution Systems State Estimation for Distributed Generation Re-synchronization
Revista Facultad de Ingeniería Universidad de Antioquia, 2017 Este trabajo presenta un algoritmo de estimación de estado diseñado para sistemas de distribución. El algoritmo de estimación se utiliza para operar una generación distribuida en modo isla o conectada a una red de distribución.
Franky Aldemar Bermúdez-Calderón +2 more
doaj +1 more source
Predicción del abandono universitario: variables explicativas y medidas de prevención
, 2015 El abandono de los estudios universitarios es un problema cuyos costes son altos tanto para el individuo como para la sociedad. Es por ello que la prevencion del mismo es fundamental y cobra especial relevancia en el actual contexto de crisis economica ...
Ana Belén Domínguez Gutiérrez +5 more
semanticscholar +1 more source
A link between increased temperature and avian body condition in a logged tropical forest
Conservation Biology, EarlyView.Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi +7 more
wiley +1 more source
Conservation Biology, EarlyView.Abstract Consumer demand for ivory perpetuates the unsustainable and illegal killing of African elephants and other wildlife species. Interventions that aim to change consumer behavior are increasingly recognized as a crucial element of demand management. However, poor design and implementation have limited their effectiveness.
Molly R. C. Brown +2 more
wiley +1 more source
Distribution, scale, and drivers of mass mortality events in Europe's freshwater bivalves
Conservation Biology, EarlyView.Abstract Mass mortality events (MMEs) are decimating populations and compromising key ecosystem functions around the globe. One taxon particularly vulnerable to MMEs is freshwater bivalve mollusks. This group has important ecosystem engineering capacities and includes highly threatened and highly invasive taxa.
Daniel A. Cossey +39 more
wiley +1 more source