Quail eggs in artificial nests change their coloration when exposed to ambient conditions: implication for studies on nest predation [PDF]
Quail eggs have been widely used in field experiments, mainly to study factors associated with the risk of nest predation. Some shortcomings of using quail eggs in this type of study have been previously addressed (e.g., these eggs might be too big for ...
Gustavo Liñan Cembrano +5 more
doaj +3 more sources
A Literature Review of Host Feeding Patterns of Invasive Aedes Mosquitoes in Europe [PDF]
Aedes invasive mosquitoes (AIMs) play a key role as vectors of several pathogens of public health relevance. Four species have been established in Europe, including Aedes aegypti, Aedesalbopictus, Aedes japonicus and Aedes koreicus.
Sonia Cebrián-Camisón +2 more
doaj +2 more sources
Latitudinal variation in biophysical characteristics of avian eggshells to cope with differential effects of solar radiation [PDF]
Solar radiation is an important driver of animal coloration, not only because of the effects of coloration on body temperature but also because coloration may protect from the deleterious effects of UV radiation.
Jesús Gómez +6 more
doaj +2 more sources
Análisis espacial cuantitativo de la transformación de humedales continentales en Colombia
Los humedales están entre los ecosistemas más productivos del mundo, pero su importancia todavía no es ampliamente reconocida. Aunque son ecosistemas sujetos constantemente a cambios naturales, la acción humana ha acelerado las tasas de cambio de forma ...
Jorge E. Patiño
exaly +3 more sources
El Área Metropolitana de Concepción ha crecido sustituyendo sistemáticamente superficies rurales, naturales y seminaturales -entre ellas los humedales-, por coberturas y usos del suelo urbanos.
Pamela Smith Guerra, Hugo Romero Aravena
exaly +2 more sources
Los humedales costeros del Pacífico Sudamericano: ¿Qué está sucediendo?
Elier Tabilo-Valdivieso
exaly +3 more sources
Patrones de urbanización en la biodiversidad de humedales urbanos en Concepción metropolitano
La urbanización en Concepción metropolitano (36°S) en las últimas décadas ha impactado áreas de valor ecológico, tales como humedales y lagunas. Aquí analizamos la perturbación de parámetros de biodiversidad en seis humedales urbanos, mediante la ...
CRojas, Olga Barbosa, Octavio Rojas
exaly +2 more sources
Treatment wetlands in Embera indigenous communities (Colombia), are they Nature-based Solutions?
The sustainable use and protection of water resources are urgently needed. Human activity and climate change are exacerbating water-related problems and worsening the quality of riparian and wetland ecosystems, rendering them unable to provide services ...
Andrea Martín-Dato +10 more
doaj +1 more source
Leopardus pajeros (Desmarest, 1816) (Carnivora: Felidae) in Northern Peru: first record for the department of Piura, at the Mangroves San Pedro de Vice, and geographic extention [PDF]
On October 1st, 2006, at the Mangroves San Pedro de Vice –MSPV (Sechura, Piura - Peru) the first visual record of Leopardus pajeros was made in the southern part of the area (05°31’09” S, 80°53’28” W).
Álvaro García-Olaechea +2 more
doaj +3 more sources
Impulsores de cambio en los humedales de América Latina: El caso de los humedales costeros de Lima
El presente trabajo compila los impulsores de cambio (IC) en los humedales costeros de Lima. Los humedales con más IC en esta región fueron Los Pantanos de Villa (10), los humedales de Ventanilla y laguna El Paraíso (9) mientras que el humedal de Carquín,
Hector Aponte +2 more
doaj +1 more source

