Results 11 to 20 of about 61,709 (273)

Laboratory Rearing Methodology for Chironomidae (Diptera) of Lotic Environments

open access: yesActa Biológica Colombiana, 2016
The taxonomy of Chironomidae is strongly supported by the integration of morphological characteristics of all stages of the life cycle, which can be obtained through laboratory rearing.
Juan Pablo Zanotto Arpellino   +3 more
doaj   +1 more source

Continuous multi-criteria methods for crop and soil conservation planning on La Colacha (Río Cuarto, Province of Cordoba, Argentina) [PDF]

open access: yes, 2012
Agro-areas of Arroyos Menores (La Colacha) west and south of Rand south of R?o Cuarto (Prov. of Cordoba, Argentina) basins are very fertile but have high soil loses.
Aguado Cortijo, Pedro Luis   +7 more
core   +2 more sources

Just-in-Time Training Improves Accuracy of Citizen Scientist Wildlife Identifications from Camera Trap Photos

open access: yesCitizen Science: Theory and Practice, 2020
Citizen scientists can help professional scientists amass much larger datasets than would be possible without their input, but the quality of these data may impact their utility. Therefore, it is imperative to develop standard practices that maximize the
Roshni Katrak-Adefowora   +2 more
doaj   +1 more source

Carex castroviejoi Luceño & Jiménez Mejías (Cyperaceae), a new species from North Greek mountains [PDF]

open access: yes, 2009
Una nueva especie de ciperáceas de las montañas del norte de Grecia denominada con el nombre del Dr. Santiago Castroviejo Bolívar -Flora Ibérica - la obra más importante sobre la historia de la botánica en ...
Jiménez-Mejías, Pedro   +1 more
core   +4 more sources

Mitochondrial phylogeography and demographic history of the Vicuña: implications for conservation [PDF]

open access: yes, 2007
The vicuña (Vicugna vicugna; Miller, 1924) is a conservation success story, having recovered from near extinction in the 1960s to current population levels estimated at 275 000.
A Prieto   +60 more
core   +1 more source

ESTRUCTURA DEL BOSQUE TEMPLADO DE GALERÍA EN LA SIERRA DE QUILA, JALISCO

open access: yesRevista Mexicana de Ciencias Forestales, 2018
El área protegida Sierra de Quila en Jalisco posee una extensa red de arroyos permanentes y temporales donde los bosques de galería mantienen importantes procesos ecológicos y de conectividad biológica. Este trabajo describe su estructura florística
Ana Luisa Santiago-Pérez   +4 more
doaj   +1 more source

ARROYO & LARA

open access: yesRevista Austral de Ciencias Sociales, 1999
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openaire   +2 more sources

Anolis armouri [PDF]

open access: yes, 1995
Number of Pages: 3Integrative BiologyGeological ...
Lenart, Lori A.   +2 more
core   +1 more source

Individualised niches: an integrative conceptual framework across behaviour, ecology, and evolution

open access: yesBiological Reviews, EarlyView.
ABSTRACT Individuals differ. While seemingly trivial, this insight has nevertheless led to paradigm shifts, as three key fields of organismal biology have seen marked changes in key concepts over the past few decades. In animal behaviour, it has become increasingly recognised that behavioural differences among individuals can be stable over time and ...
Oliver Krüger   +27 more
wiley   +1 more source

Puyehue Cordón -Caulle: post-eruption analysis of changes in stream benthic fauna of Patagonia [PDF]

open access: yes, 2014
Las erupciones volcánicas son los fenómenos naturales con las consecuencias más variadas y complejas, y tienen efectos importantes en ambientes tanto terrestres como acuáticos.
Juárez, Santiago Martín   +3 more
core  

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