Results 11 to 20 of about 948 (134)

Large‐sample‐size assessment of socioeconomic predictors of community‐level resource management occurrence

Conservation Biology, Volume 36, Issue 2, April 2022., 2022
Abstract Community‐level resource management efforts are cornerstones in ensuring sustainable use of natural resources. Yet, understanding how community characteristics influence management practices remains contested. With a sample size of ≥725 communities, we assessed the effects of key community (i.e., socioeconomic) characteristics (human ...
Tom David Brewer, Neil Andrew, Bernd Gruber, Johnathan Kool   +3 more
wiley   +1 more source

Using historical spy satellite photographs and recent remote sensing data to identify high‐conservation‐value forests

Conservation Biology, Volume 36, Issue 2, April 2022., 2022
Abstract High‐conservation‐value forests (HCVFs) are critically important for biodiversity and ecosystem service provisioning, but they face many threats. Where systematic HCVF inventories are missing, such as in parts of Eastern Europe, these forests remain largely unacknowledged and therefore often unprotected.
Catalina Munteanu, Cornelius Senf, Mihai D. Nita, Francesco Maria Sabatini, Julian Oeser, Rupert Seidl, Tobias Kuemmerle   +6 more
wiley   +1 more source

Influencia de un giro ciclónico y un frente termohalino en la estructura poblacional de Centropages furcatus en la bahía de La Paz, golfo de California

Ciencias Marinas, 2023
Se analizó la estructura poblacional de Centropages furcatus asociada a estructuras hidrográficas a finales de la primavera de 2004. La distribución de los diferentes estadios de copepoditos de C.
Erika Mojica-Ramírez, María Adela Monreal-Gómez, Sergio Hernández-Trujillo, David Alberto Salas-de León   +3 more
doaj   +1 more source

Using interview surveys and multispecies occupancy models to inform vertebrate conservation

Conservation Biology, Volume 36, Issue 2, April 2022., 2022
Abstract Species distribution data are an essential biodiversity variable requiring robust monitoring to inform wildlife conservation. Yet, such data remain inherently sparse because of the logistical challenges of monitoring biodiversity across broad geographic extents.
Rajeev Pillay, David A. W. Miller, R. Raghunath, Atul A. Joshi, Charudutt Mishra, A. J. T. Johnsingh, M. D. Madhusudan   +6 more
wiley   +1 more source

Reconocimiento preliminar de la densidad y estructura poblacional de Saguinus tripartitus Milne-Eduards en la Amazonía peruana

Revista Peruana de Biología, 2013
Censos por transecto fueron llevados a cabo en enero del 2005 en la cuenca del río Aushiri para determinar la densidad poblacional y estructura poblacional del «pichico dorado» (Saguinus tripartitus MilneEduards).
Rolando Aquino, Carlos Ique, Hugo Gálvez   +2 more
doaj   +1 more source

Assessing the population‐level conservation effects of marine protected areas

Conservation Biology, Volume 35, Issue 6, Page 1861-1870, December 2021., 2021
Abstract Marine protected areas (MPAs) cover 3–7% of the world's ocean, and international organizations call for 30% coverage by 2030. Although numerous studies show that MPAs produce conservation benefits inside their borders, many MPAs are also justified on the grounds that they confer conservation benefits to the connected populations that span ...
Daniel Ovando, Jennifer E. Caselle, Christopher Costello, Olivier Deschenes, Steven D. Gaines, Ray Hilborn, Owen Liu   +6 more
wiley   +1 more source

Scaling up private land conservation to meet recovery goals for grassland birds

Conservation Biology, Volume 35, Issue 5, Page 1564-1574, October 2021., 2021
Abstract Long‐term population declines have elevated recovery of grassland avifauna to among the highest conservation priorities in North America. Because most of the Great Plains is privately owned, recovery of grassland bird populations depends on voluntary conservation with strong partnerships between private landowners and resource professionals ...
David C. Pavlacky Jr., Christian A. Hagen, Anne M. Bartuszevige, Rich Iovanna, Thomas Luke George, David E. Naugle   +5 more
wiley   +1 more source

La migración como determinante de la obesidad infantil en Estados Unidos y Latinoamérica

Obesity Reviews, Volume 22, Issue S5, Octubre 2021., 2021
Resumen La migración internacional tiene consecuencias económicas y en la salud. El proceso de aculturación en el país de acogida puede estar relacionado con la obesidad infantil. Utilizamos el marco conceptual del balance energético comunitario (CEB, por sus siglas en inglés) para analizar la relación entre migración y obesidad infantil en los hogares
Mireya Vilar‐Compte, Arturo V. Bustamante, Nancy López‐Olmedo, Pablo Gaitán‐Rossi, Jaqueline Torres, Karen E. Peterson, Graciela Teruel, Rafael Pérez‐Escamilla   +7 more
wiley   +1 more source

Assessing the camera trap methodologies used to estimate density of unmarked populations

Journal of Applied Ecology, Volume 58, Issue 8, Page 1583-1592, August 2021., 2021
Our results show that all of the methods examined can work well, with each having particular strengths and weaknesses. Broadly, Random Encounter and Staying Time (REST) could be recommended in scenarios of high abundance, Distance Sampling with camera traps (CT‐DS) in those of low abundance while Random Encounter Model (REM) can be recommended when ...
Pablo Palencia, J. Marcus Rowcliffe, Joaquín Vicente, Pelayo Acevedo   +3 more
wiley   +1 more source

COMPOSICIÓN DE LA DIETA, CONSUMO DE PROTEÍNA Y ENERGÍA EN IGUANA NEGRA, Ctenosaura pectinata Wiegmann, 1834, Y DENSIDAD POBLACIONAL EN SANTOS REYES NOPALA, OAXACA

Ecosistemas y Recursos Agropecuarios, 2014
La composición de la dieta, el consumo de proteína y energía se estimó con 14 iguanas (Ctenosaura pectinata) y la densidad poblacional se determinó en siete sitios de muestreo en Santos Reyes Nopala.
ME Zurita-Carmona, BC Aguilar-Valdez, A González-Embarcadero, GD Mendoza-Martínez, JL Arcos-García   +4 more
doaj   +1 more source