Results 11 to 20 of about 663 (132)

Mapping area of habitat for inland wetland species. [PDF]

Conserv Biol
Abstract Area of habitat (AOH) maps provide a high‐resolution representation of the habitat available in a species’ range and can support conservation policy and planning processes. However, until recently, there was insufficient knowledge on the distribution of inland wetlands and freshwater biodiversity to develop AOH mapping methods specifically ...
Ridley FA, Sayer CA, Mair L, Baisero D, Böhm M, Brooks TM, Butchart SHM, Clausnitzer V, Freyhof J, Grill G, Harrison I, Jiménez RR, Lehner B, Macfarlane NBW, Plumptre AJ, van Soesbergen A, Worthington TA, Starnes T.   +17 more
europepmc   +2 more sources

Mapping the density of giant trees in the Amazon. [PDF]

New Phytol
Summary Tall trees (height ≥ 60 m) are keystone elements of tropical forests, strongly influencing biodiversity, carbon storage, and ecosystem resilience. Yet, their density and spatial distribution remain poorly quantified, especially in remote Amazonian regions, limiting our understanding of their ecological roles and contribution to forest–climate ...
de Lima RB, da Silva DAS, Nunes MH, Bittencourt PRL, Groenendyk P, de Oliveira CP, Granato-Souza D, Caraciolo Ferreira RL, Aleixo da Silva JA, Aguirre-Gutiérrez J, Jackson T, de Matos Filho JR, Aparício PDS, da Silva JPG, de Toledo JJ, Guedes MC, de Almeida DRA, Higuchi N, Wagner FH, Ometto JP, Görgens EB.   +20 more
europepmc   +2 more sources

Integrating data to assess occupancy patterns of an endangered bumble bee. [PDF]

Conserv Biol
Abstract There is growing interest in integrating community science data with structured monitoring data to estimate changes in distribution patterns of imperiled species, including pollinators. However, significant challenges remain in determining how unstructured community science data should be incorporated into formal analyses of species ...
Ellis KS, Otto CRV, Bailey LL, Smith TA, Choy S, Hatch L.   +5 more
europepmc   +2 more sources

Rapid Ocean Warming Drives Sexually Divergent Habitat Use in a Threatened Predatory Marine Ectotherm. [PDF]

Glob Chang Biol
How ectothermic, mobile marine predators are responding to climate change is uncertain due to lack of species‐specific data, which can mask the true impact of this threat. We investigate the impact of environmental conditions and thermal extremes on the behavior and distribution of angelsharks, a highly threatened elasmobranch of global conservation ...
Mead LR, Piper A, Alvarado DJ, Meyers E, Barker J, Toledo-Padilla H, Herraiz E, Campoamor AF, Sealey M, Caro MB, Bañeras T, Pike C, Gollock M, Ravina-Olivares F, Jacoby DMP.   +14 more
europepmc   +2 more sources

Potential for synergistic conservation through area-based strategies. [PDF]

Conserv Biol
Abstract The ongoing biodiversity crisis has raised concerns about the effectiveness of area‐based conservation (ABC) strategies for achieving positive biodiversity outcomes. In riverine ecosystems, the linear habitat structure of fishes introduces uncertainty into the synergistic conservation potential of ABC.
Zhang L, Fu Y, Li J, Yan L, Kou X, Ouyang Z.   +5 more
europepmc   +2 more sources

Los crustáceos decápodos de aguas profundas del mar ecuatoriano

Revista Científica de Ciencias Naturales y Ambientales, 2021
Se analizaron 63 muestras de crustáceos decápodos, colectados entre las latitudes 1º18’N y 3º12’S, en el talud continental, entre 500 a 1500 metros de profundidad.
Matilde Cornejo Antepara
doaj   +1 more source

METODOLOGÍA DE SELECCIÓN DE POZOS CANDIDATOS PARA TRATAMIENTOS DE CONFORMANCE QUÍMICO

Revista Fuentes El Reventón Energético, 2023
La canalización generalmente es consecuencia de la heterogeneidad del yacimiento, especialmente por grandes variaciones de permeabilidad, ocasionando reducción en la eficiencia volumétrica como producto de la recirculación del fluido inyectado en ...
Daniel M. Rojas, Mauricio Gutierrez, Danuil E. Dueñas, Monica A. Martinez, Samuel Valovis, Fernando W. Londoño, Carlos J. Valencia, Andrey F. Salamanca, Juan C. Vargas, Aramis Visbal, Sady S. Salazar, Sergio A. Celis, Diego F. Leon, Cindy N. Isaza, Leidy L. Alvarez, Francisco J. Amado, Rubén H. Castro   +16 more
doaj   +1 more source

Survival of Eurasian lynx in the human-dominated landscape of Europe. [PDF]

Conserv Biol
Abstract Survival and cause‐specific mortality rates are vital for evidence‐based population forecasting and conservation, particularly for large carnivores, whose populations are often vulnerable to human‐caused mortalities. It is therefore important to know the relationship between anthropogenic and natural mortality causes to evaluate whether they ...
Premier J, Bastianelli ML, Oeser J, Anders O, Andren H, Aronsson M, Bagrade G, Belotti E, Breitenmoser-Würsten C, Bufka L, Černe R, Červený J, Drouet-Hoguet N, Ďuľa M, Fuxjäger C, Herdtfelder M, Hočevar L, Jędrzejewski W, Kont R, Koubek P, Kowalczyk R, Krofel M, Krojerová-Prokešová J, Kubala J, Kusak J, Kutal M, Linnell JDC, Mattisson J, Middelhoff TL, Melovski D, Molinari-Jobin A, Odden J, Okarma H, Ornicāns A, Pagon N, Persson J, Schmidt K, Sindičić M, Slijepčević V, Tám B, Zimmermann F, Kramer-Schadt S, Heurich M.   +42 more
europepmc   +2 more sources

Distribución vertical del banco de semillas de Euphorbia davidii Subils, en lotes agrícolas de la zona centro de la provincia de Buenos Aires, Argentina [PDF]

Planta Daninha, 2014
Euphorbia davidii Subils, es una maleza anual que está presente en la zona centro de la provincia de Buenos Aires, Argentina. Se realizaron estudios para determinar el banco de semillas de esta especie y su distribución vertical en lotes agrícolas de ...
F.R. Núñez Fré, V.F. Juan, G. Chantre
doaj   +1 more source

Evaluating past and future contributions of conservation programs to species recovery

Conservation Biology, EarlyView.
Abstract Impact evaluation of conservation actions is a crucial step in global efforts to curb the biodiversity crisis. Through robust impact evaluation, practitioners can assess the effectiveness of conservation strategies and optimize the use of limited resources.
Rebeca E. Young, H. Resit Akçakaya, Elizabeth L. Bennett, Michael Hoffmann, Michael A. Hudson, Barney Long, Thalassa McMurdo Hamilton, Kelsey Neam, Megan A. Owen, Richard P. Young, Molly K. Grace   +10 more
wiley   +1 more source