Results 51 to 60 of about 162 (120)

Exposure of wetlands important for nonbreeding waterbirds to sea‐level rise in the Mediterranean

open access: yesConservation Biology, Volume 38, Issue 6, December 2024.
Abstract Sea‐level rise (SLR) is expected to cause major changes to coastal wetlands, which are among the world's most vulnerable ecosystems and are critical for nonbreeding waterbirds. Because strategies for adaptation to SLR, such as nature‐based solutions and designation of protected areas, can locally reduce the negative effects of coastal flooding
Fabien Verniest   +43 more
wiley   +1 more source

Cinética de la remoción de DBO5 en humedales con flujo sub-superficial horizontal

open access: yesIngeniería Hidráulica y Ambiental, 2017
En el presente trabajo se presentan los estudios realizados en humedales artificiales de flujo sub-superficial horizontal para el tratamiento de aguas residuales en los Andes Ecuatorianos, usando diferentes tiempos de retención hidráulica y diferentes ...
Josué Bernardo Larriva Vásquez   +1 more
doaj  

Registro de insectos acuáticos (Artropoda: Insecta) en dos hábitats anpogeno de Venezuela

open access: yesRevista Chilena de Entomología, 2020
En dos sistemas hidroecológicos de origen antropogénico (lagunas de estabilizaciónoxidación), ubicados en el nororiente y noroccidente de Venezuela, se realizó un estudio faunístico para identificar las especies de insectos acuáticos que habitan ...
Mauricio García   +1 more
doaj   +1 more source

Habitat Changes at the Local Scale Have Major Impacts on Waterfowl Populations Across a Migratory Flyway

open access: yesGlobal Change Biology, Volume 30, Issue 12, December 2024.
Migratory waterbirds are declining worldwide due to habitat loss, but not much is known about how the loss of specific wetlands can affect waterbird populations at the biogeographical scale. To investigate that, we used the Guadalquivir Marshes (SW Spain) as a case study and combined 38 years of waterfowl winter counts with environmental and remote ...
Miguel de Felipe   +4 more
wiley   +1 more source

The causes and implications of sex role diversity in shorebird breeding systems

open access: yesIbis, Volume 166, Issue 2, Page 357-385, April 2024.
Males and females often exhibit different behaviours during mate acquisition, pair‐bonding and parenting, and a convenient label to characterize these behaviours is sex role. The diverse roles that male and female shorebirds (plovers, sandpipers and allies) exhibit in mating and parenting have played a key role in advancing mainstream theories in avian
Tamás Székely   +11 more
wiley   +1 more source

Evaluación de humedales artificiales de flujo libre superficial con macrófitas acuáticas flotantes

open access: yesIngeniería del agua, 2018
<p class="EstiloEstiloJustificadoTimesNewRoman1">El objetivo del presente trabajo fue evaluar el comportamiento de humedales artificiales con macrófitas acuáticas, en la concentración de contaminantes de efluentes urbanos. Se construyó un sistema a escala piloto, con dos coberturas de plantas flotantes y dos tiempos de residencia hidráulico ...
C. Soler   +3 more
openaire   +4 more sources

Four principles for improved statistical ecology

open access: yesMethods in Ecology and Evolution, Volume 15, Issue 2, Page 266-281, February 2024.
Abstract Increasing attention has been drawn to the misuse of statistical methods over recent years, with particular concern about the prevalence of practices such as poor experimental design, cherry picking and inadequate reporting. These failures are largely unintentional and no more common in ecology than in other scientific disciplines, with many ...
Gordana Popovic   +18 more
wiley   +1 more source

Extinction risk of the world's freshwater mammals

open access: yesConservation Biology, Volume 38, Issue 1, February 2024.
Abstract The continued loss of freshwater habitats poses a significant threat to global biodiversity. We reviewed the extinction risk of 166 freshwater aquatic and semiaquatic mammals—a group rarely documented as a collective. We used the International Union for the Conservation of Nature Red List of Threatened Species categories as of December 2021 to
Emmalie Sanders   +4 more
wiley   +1 more source

Humedales artificiales

open access: yes, 2005
En este trabajo se recopila información importante sobre los humedales artificiales de los dos tipos: sistemas de flujo libre (FWS) y sistemas de flujo subsuperficial (SFS). Posee las recomendaciones necesarias para la selección de la zona y los factores que intervienen en la remoción como el clima, la vegetación, las propiedades del agua residual ...
Silva R., Ángela Sofía   +1 more
openaire   +1 more source

La fitoremediación para el tratamiento de aguas de piscinas

open access: yesIngeniería Hidráulica y Ambiental, 2017
 Los métodos biológicos de fitoremediación o bioremediación han sido muy aplicados en el tratamiento de las aguas para piscinas de usos recreativos como deportivas.
Fernando Pérez Quintero   +2 more
doaj  

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