La conservación de los bosques nativos y su biodiversidad asociada: el caso del Parque Provincial Ischigualasto (San Juan, Argentina) [PDF]
, 2014 En el marco de la Ley Nacional de Presupuesto Mínimos de Protección Ambiental de Bosques Nativos (2009), se llevan a cabo en Argentina proyectos que apuntan al enriquecimiento, restauración, conservación, aprovechamiento y manejo sostenible de los ...
Beninato Bustamante, Veronica Alejandra +6 more
core +1 more source
Role of plant functional traits in determining vegetation composition of abandoned grazing land in north-eastern Victoria, Australia [PDF]
, 2008 Question: In the Northern Hemisphere, species with dispersal limitations are typically absent from secondary forests. In Australia, little is known about dispersal mechanisms and other traits that drive species composition within post-agricultural ...
Bell, T.L. +3 more
core +2 more sources
Postglacial migration supplements climate in determining plant species ranges in Europe [PDF]
, 2011 The influence of dispersal limitation on species ranges remains controversial. Considering the dramatic impacts of the last glaciation in Europe, species might not have tracked climate changes through time and, as a consequence, their present-day ranges ...
Normand, Signe +5 more
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Experimental Endozoochory of Cannabis sativa Achenes.
Medical cannabis and cannabinoidsThe mechanism by which Cannabis sativa dispersed from its center of origin remains an open question. The literature provides many hypotheses, which we review for the first time, but experiments are few. Darwin was interested in zoochory - the transport of plants by animals.
John M, McPartland, Steve G, Naraine
openaire +1 more source
Bedeutung der Megaherbivoren-Beweidung für die Renaturierung artenreicher Feuchtgrünländer auf ehemaligen Ackerflächen [PDF]
, 2013 Species-rich wet grasslands in floodplains are on focus of European nature conservation policy. However, since the seventies of the last century large areas with grasslands in floodplains have been meliorated, ploughed and used for intensive cropping in ...
Mann, Sandra, Tischew, Sabine
core
Comparison of soil seed banks of habitats distributed along an altitudinal gradient in northern Iran
, 2013 International audienceIn this study we investigated the variations in soil seed banks along an altitudinal gradient in the Alborz mountains, Iran, covering three habitats from lower to upper altitudes: forest, forest-subalpine grassland ecotone and ...
Azarnivand, Hossein +3 more
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Revista Chilena de Historia Natural, 2011 The fate of Prosopis flexuosa seeds dispersed by cattle is dependant on the spatial pattern of dung deposition and foraging movements. We hypothesised that cattle-use site classes explain the response variables related to seed input and fate of seeds ...
CLAUDIA M CAMPOS +5 more
doaj
Sheep gut passage and survival of Mediterranean shrub seeds [PDF]
, 2005 Malo Arrazola, Juan Esteban +2 more
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Dioeciously Delicious: A Response to David Sorg [PDF]
, 2010 Disagrees with the idea that disjunct occurrences of the persimmon (Diospyros virginiana) and pawpaw (Asimina triloba) represent cultivation in central New York by the Iroquois and concludes that even the unlikely archaeological discovery of persimmon ...
Murphy, James L., 1941-
core
Bird‐mediated endozoochory as a potential dispersal mechanism of bony fishes
EcographyThe dispersal of fish into distant and isolated habitats remains a topic of continuous discussion in the field of fish biogeography. This is particularly relevant due to the perceived limitation of fish movement to what is known as active dispersal.
Lovas-Kiss, Ádám +15 more
openaire +1 more source