Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Priscila Willems"'
Autor:
Priscila Willems, Estela Raffaele
Publikováno v:
Ecología Austral, Vol 11, Iss 2 (2001)
Los experimentos factoriales son muy usados en biología, especialmente para estudiar la forma en que dos o más factores se relacionan. La presencia de una interacción significativa indica que los factores no son independientes entre sí. En experi
Externí odkaz:
https://doaj.org/article/e203ebd4e3554eafbf110777f078083e
Autor:
Dardo Rubén López, Laura Cavallero, Priscila Willems, Brandon Thomas Bestelmeyer, Miguel Angel Brizuela
Publikováno v:
Applied Vegetation Science. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a2f18e0e17d4898b484cf1bc27667d5
https://doi.org/10.1111/avsc.12670
https://doi.org/10.1111/avsc.12670
Autor:
Santiago A Varela, Javier Gyenge, Dardo Ruben Lopez, Aldana Soledad López, Priscila Edwards, Priscila Willems
In Patagonia, arid and semiarid lands are being affected both by inappropriate management practices, which are leading to degradation, and by volcanic activity, whose effects are still unclear. This study aimed to test whether superficial deposition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da8e9227ca9958b1afbd40895392370b
https://www.tandfonline.com/doi/abs/10.1080/15324982.2017.1349209
https://www.tandfonline.com/doi/abs/10.1080/15324982.2017.1349209
Autor:
Torben L. Lauridsen, Erik Jeppesen, Priscila Willems, Carolina Trochine, Lone Liboriussen, Marcelo Edvardo Guerrieri, Martin Søndergaard
Publikováno v:
Trochine, C, Guerrieri, M E, Liboriussen, L, Willems, P, Lauridsen, T L, Søndergaard, M & Jeppesen, E 2017, ' Factors controlling the stable isotope composition and C:N ratio of seston and periphyton in shallow lake mesocosms with contrasting nutrient loadings and temperatures ', Freshwater Biology, vol. 62, no. 9, pp. 1596-1613 . https://doi.org/10.1111/fwb.12971
Carbon (C) and nitrogen (N) stable isotope composition (15N:14N, δ15N and 13C:12C, δ13C) have been widely used to elucidate changes in aquatic ecosystem dynamics created by eutrophication and climate warming, often, however, without accounting for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93a2839cc3bd45eeeaeed8ff035fc7ea
Wiley Online Library
Wiley Online Library
Autor:
Dardo Ruben Lopez, Guillermo Lorenzo Siffredi, Donaldo Mauricio Bran, Priscila Willems, Miguel Angel Brizuela, Martín R. Aguiar
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The main objective of an ecosystem sustainable management is to preserve its capacity to respond and adapt to current disturbances and/or future changes, and maintain the provision of environmental goods and services. Two very important properties li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::455ee8e9ceb97dfb67a1a225a85d4457
http://www.sciencedirect.com/science/article/pii/S1470160X12002130
http://www.sciencedirect.com/science/article/pii/S1470160X12002130
Publikováno v:
The Rangeland Journal. 36:143
Environmental variability is a key feature of arid and semiarid rangelands worldwide. Drought is one of the main sources of variation in most extensive livestock production systems in arid environments, with biophysical and socioeconomic implications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54720e5e18bf1050ea0e082950fc85d0
https://doi.org/10.1071/rj13124
https://doi.org/10.1071/rj13124
Autor:
Edgar Sebastian Villagra, Alicia Pelliza, Guillermo Lorenzo Siffredi, Griselda Luz Bonvissuto, Priscila Willems
Publikováno v:
Animal Production Science. 53:360
The Patagonian rangelands are dominated by steppes interspersed with meadows (locally called mallines), which are small but permanently humid areas, characterised by high spring–summer quality and productivity of grasses and grasslikes. The region
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::463e6b798a5bbe632679daf8e6cc22e1
https://doi.org/10.1071/an11283
https://doi.org/10.1071/an11283
Publikováno v:
Journal of Range Management. 54:330
A classification of dietary structural types that represents different arrangements of forage classes is proposed. It may be especially useful for interpreting and comparing herbivore diets from different environments. As an example, a data set with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6e9c568d38806601ccce4863e09d332
https://doi.org/10.2307/4003100
https://doi.org/10.2307/4003100