Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Ellen Andresen"'
Autor:
Anja Hutschenreiter, Ellen Andresen, Margarita Briseño‐Jaramillo, Alejandra Torres‐Araneda, Eduardo Pinel‐Ramos, Jacqueline Baier, Filippo Aureli
Publikováno v:
Methods in Ecology and Evolution, Vol 15, Iss 6, Pp 1071-1083 (2024)
Abstract Passive acoustic monitoring (PAM) has become an important tool for surveying birds, and there is a growing demand for approaches to obtain abundance and behavioural information from PAM recordings. Changes in bird populations have been asses
Externí odkaz:
https://doaj.org/article/58d84499947c46f8a01b56392ac5a390
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
Dung beetles are recognized as providers of important ecosystem functions, most of which are derived from the removal of vertebrate dung from the soil surface. These insects occur in nearly all terrestrial biomes but are most diverse in the humid tro
Externí odkaz:
https://doaj.org/article/7387eeb3ff3849a18536fa42c8b24dfc
Autor:
Sabine J. Cudney-Valenzuela, Víctor Arroyo-Rodríguez, Ellen Andresen, Tarin Toledo-Aceves, Francisco Mora-Ardila, Gabriel Andrade-Ponce, Salvador Mandujano
Publikováno v:
Perspectives in Ecology and Conservation, Vol 19, Iss 1, Pp 61-68 (2021)
Patch size is considered a major driver of species diversity in fragmented landscapes. Yet, assemblages of forest-dependent species, such as tropical arboreal mammals, can also depend on vegetation characteristics within the patch, i.e. patch quality
Externí odkaz:
https://doaj.org/article/50ecd0b802a343ef94c83ad5586d3f20
Publikováno v:
Ecological Indicators, Vol 125, Iss , Pp 107598- (2021)
Studies comparing different land covers clearly show that land-use change commonly affects animal communities and the ecological functions they play in ecosystems. However, we lack a good understanding of the effects that more subtle changes, those o
Externí odkaz:
https://doaj.org/article/22dbac6351204fbfa7ba7cddadc13d67
Autor:
Carmen Galán-Acedo, Víctor Arroyo-Rodríguez, Ellen Andresen, Luis Verde Arregoitia, Ernesto Vega, Carlos A. Peres, Robert M. Ewers
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Primates utilise human-modified landscapes, and how they do so can provide key conservation insights. This study shows that primates using anthropic lands are less often threatened with extinction, but more often diurnal, not strictly arboreal, with
Externí odkaz:
https://doaj.org/article/d6d276982b3f47a9892182f8fef9fee5
Autor:
Juan Manuel Díaz-García, Fabiola López-Barrera, Eduardo Pineda, Tarin Toledo-Aceves, Ellen Andresen
Publikováno v:
PLoS ONE, Vol 15, Iss 11, p e0242020 (2020)
Tropical forest restoration initiatives are becoming more frequent worldwide in an effort to mitigate biodiversity loss and ecosystems degradation. However, there is little consensus on whether an active or a passive restoration strategy is more succ
Externí odkaz:
https://doaj.org/article/7fff6ef73d9d42ebbfb16ca3134bb74b
Publikováno v:
TIP Revista Especializada en Ciencias Químico-Biológicas, Vol 21, Iss 1, Pp 24-33 (2018)
Los escarabajos del estiércol (Scarabaeinae) son insectos importantes en muchos ecosistemas terrestres por susfunciones ecológicas, derivadas del comportamiento de remover las heces de vertebrados. Este grupo de insectoses particularmente abundante
Externí odkaz:
https://doaj.org/article/0af2f12dd00d42faaff7db3e9bedddcc
Autor:
Lina Adonay Urrea-Galeano, Ellen Andresen, Rosamond Coates, Francisco Mora Ardila, Alfonso Díaz Rojas, Gabriel Ramos-Fernández
Publikováno v:
PLoS ONE, Vol 14, Iss 10, p e0224366 (2019)
Dung beetles are secondary seed dispersers, incidentally moving many of the seeds defecated by mammals vertically (seed burial) and/or horizontally as they process and relocate dung. Although several studies have quantified this ecological function o
Externí odkaz:
https://doaj.org/article/242da09962264485bc8f453d41bd3087
Publikováno v:
PeerJ, Vol 4, p e2048 (2016)
Background. Ecological communities are dynamic collections whose composition and structure change over time, making up complex interspecific interaction networks. Mutualistic plant–animal networks can be approached through complex network analysis;
Externí odkaz:
https://doaj.org/article/a7daa50c549a4597bd3bf60d19f68192
Publikováno v:
PLoS ONE, Vol 8, Iss 2, p e57786 (2013)
Although there is increasing interest in the effects of habitat disturbance on community attributes and the potential consequences for ecosystem functioning, objective approaches linking biodiversity loss to functional loss are uncommon. The objectiv
Externí odkaz:
https://doaj.org/article/0369d6de01cf44e49f05108905dec97b