Results 31 to 40 of about 111,689 (139)

Functional Diversity of Iberian Waterbird Communities From Natural Lakes and Man‐Made Reservoirs Shows Divergent Temporal Dynamics

Diversity and Distributions, Volume 32, Issue 9, September 2026.
ABSTRACT Aims Artificial waterbodies are widely recognized as vital habitats for waterfowl conservation, particularly in the Mediterranean region, where natural lentic ecosystems have suffered extensive loss and degradation. Man‐made reservoirs represent the widespread and relatively deep artificial bodies of water and are often assumed to harbour poor
Vicente García‐Navas, Andy J. Green
wiley   +1 more source

Drought reduces the value of both artificial and natural wetlands for gulls breeding in the Mediterranean region

Journal of Applied Ecology, Volume 63, Issue 3, March 2026.
The importance of artificial wetlands for waterbird conservation can be easily overestimated from count data alone. The value of extensive fish ponds as a breeding habitat depends on maintaining the availability of natural marshes as a foraging habitat. This requires reducing impacts from groundwater extraction. Given recent abandonment of aquaculture,
Yingjun Wang, Víctor Martín‐Vélez, María J. Navarro‐Ramos, Javier Bustamante, Ursula Höfle, Andy J. Green   +5 more
wiley   +1 more source

¿Son las grullas indicadoras de la riqueza de especies de aves acuáticas en humedales en el Altiplano Mexicano? [PDF]

, 2014
Los humedales son de los ecosistemas más productivos en el mundo y contienen una alta diversidad de especies. A pesar de esto, se encuentran amenazados por las actividades humanas que los modifican afectando su función hasta la desaparición de algunos de
Chávez-Ramírez, Felipe, Ricardo Rodríguez-Estrella, Edgar López-Saut, López-Saut, Edgar, Felipe Chávez-Ramírez, Rodríguez-Estrella, Ricardo   +5 more
core   +1 more source

Distribution and population trends of waterbird species wintering in Basqueestuaries (North of Spain): a 22-year study [PDF]

Munibe Ciencias Naturales, 2015
La desaparición o degradación de las marismas costeras ha tenido un efecto claramente negativo en la conservación de varias especies de aves acuáticas.
Barainka, P., Arizaga, J.
doaj  

Mapping area of habitat for inland wetland species

Conservation Biology, Volume 40, Issue 1, February 2026.
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 ...
Francesca A. Ridley, Catherine A. Sayer, Louise Mair, Daniele Baisero, Monika Böhm, Thomas M. Brooks, Stuart H. M. Butchart, Viola Clausnitzer, Jeorg Freyhof, Günther Grill, Ian Harrison, Randall R. Jiménez, Bernhard Lehner, Nicholas B. W. Macfarlane, Andrew J. Plumptre, Arnout van Soesbergen, Thomas A. Worthington, Thomas Starnes   +17 more
wiley   +1 more source

Protocolos de Muestreo 1: Censo Aéreo de Aves Acuáticas en las Marismas del Guadalquivir

, 2013
Responsable técnico: Manuel Máñez (desde 2001).-- Supervisión científica (hasta 2012): Andy Green y Juan Calderón (desde 2004).-- Supervisión científica (desde 2012): Andy Green.-- Revisores de esta versión del protocolo: Guyonne Janss.Protocolo de ...
Máñez, Manuel, García, Luis, Román, Jacinto, Garrido, Héctor, Arroyo, José Luis   +4 more
core   +1 more source

Hydrological Connectivity Enhances Fish Biodiversity in Amazonian Mining Ponds: Insights From eDNA and Traditional Sampling

Molecular Ecology, Volume 34, Issue 11, June 2025.
ABSTRACT Artisanal and small‐scale gold mining (ASGM) expansion in the Madre de Dios region of the Peruvian Amazon has transformed primary forests into a novel wetland complex of thousands of abandoned mining ponds. Despite their ecological relevance, post‐mining recovery of these systems remains understudied, particularly regarding fish biodiversity ...
Camila Timana‐Mendoza, Alonso Reyes‐Calderón, Patrick Venail, Ricardo Britzke, Monica C. Santa‐Maria, Julio M. Araújo‐Flores, Miles Silman, Luis E. Fernandez   +7 more
wiley   +1 more source

AVES ACUÁTICAS EN EL HUMEDAL URBANO DE TRES PUENTES, PUNTA ARENAS (53° S), CHILE AUSTRAL [PDF]

, 2008
Los humedales urbanos son sitios de alta biodiversidad pero que pueden estar bajo presión antró-pica si no son bien manejados. En la ciudad de Punta Arenas (53°S), el humedal de Tres Puentes posee características únicas para conformar un sitio con todos ...
Cárcamo,Jaime, Gómez,Humberto, Gómez, Humberto, Kusch,Alejandro, Cárcamo, Jaime, Kusch, Alejandro   +5 more
core   +1 more source

Carbon Emissions From Low‐Order Streams in a Tropical, High‐Elevation, Peatland Ecosystem Are Mediated by Catchment Morphology

Water Resources Research, Volume 61, Issue 4, April 2025.
Abstract Inland waters emit large amounts of carbon and are key players in the global carbon budget. Particularly high rates of carbon emissions have been reported in streams draining mountains, tropical regions, and peatlands. However, few studies have examined the spatial variability of CO2 concentrations and fluxes occurring within these systems ...
Keridwen M. Whitmore, Amanda G. DelVecchia, Elizabeth Farquhar, Gerard Rocher‐Ros, Esteban Suárez, Diego A. Riveros‐Iregui   +5 more
wiley   +1 more source

Densidad y uso de hábitat de la pava caucana (Penelope perspicax) en los Farallones de Cali, Colombia

Biota Colombiana, 2022
La pava caucana (Penelope perspicax) es un ave endémica de las laderas del valle geográfico del río Cauca en Colombia, considerada en peligro de extinción.
Juan David Valencia Velasco, Felipe A. Estela, Eliana Fierro-Calderón, Leonor Valenzuela, Daniel Osorio-Domínguez   +4 more
doaj   +1 more source