Results 61 to 70 of about 854 (138)

Seed dispersal distances: a typology based on dispersal modes and plant traits [PDF]

open access: yes, 2018
Vittoz P. and Engler R. 2007. Seed dispersal distances: a typology based on dispersal modes and plant traits. Bot. Helv. 117: 109-124. The ability of plants to disperse seeds may be critical for their survival under the current constraints of landscape ...
Engler, Robin, Vittoz, Pascal
core  

Classification and Biogeography of New World Grasses: Anomochlooideae, Pharoideae, Ehrhartoideae, and Bambusoideae [PDF]

open access: yes, 2007
Molecular data support Anomochlooideae and Pharoideae as the two most basal extant clades within Poaceae. Anomochlooideae are endemic to the New World and have two tribes and two genera including the widespread Streptochaeteae (3–4 spp.) and the ...
Clark, Lynn G, Judziewicz, Emmet J
core   +3 more sources

Epizoochory via the hooves – the European bison (Bison bonasus L.) as a dispersal agent of seeds in an open-forest-mosaic

open access: yes, 2014
Large herbivores are significant vectors for the long-distance dispersal of seeds in various habitats, both attached to animals (epizoochory) and via gut passage (endozoochory). The majority of studies on epizoochory have examined dispersal in the fur of domesticated ungulates.
Schulze, Kiowa Alraune   +2 more
openaire   +3 more sources

Moderate Seasonal Grazing During the Seed‐Set Stage Is Detrimental to Seed Rain and the Soil Seed Bank in an Alpine Meadow

open access: yesJournal of Vegetation Science, Volume 37, Issue 1, January/February 2026.
We investigated the characteristics of temporal (different years) and spatial (different seasonal pastures) variations in species richness and density of the aboveground vegetation, seed rain, and transient soil seed bank under moderate seasonal grazing in an alpine meadow, Qinghai‐Tibetan Plateau.
Shu‐Lin Wang, Fu‐Jiang Hou
wiley   +1 more source

Experimental Studies on Epizoochorous Dispersal in Californian Plants [PDF]

open access: yes, 1985
Experiments studying degrees of adherence ability to various surfaces were undertaken with presumably epizoochorous diaspores of 14 native and eight introduced species from southern California. A commonly available laboratory shaker was modified so as to
Carlquist, Sherwin, Pauly, Quinn
core   +2 more sources

Doubled density and increased resilience: Consequences of seven consecutive annual dry‐season fires to the unburned Cerrado grass layer

open access: yesJournal of Applied Ecology, Volume 62, Issue 12, Page 3436-3455, December 2025.
The Cerrado grass layer benefits from frequent fires and is resilient even to an extreme fire regime, such as seven annual burns. Recurrent mid‐dry‐season fires are not harmful to the grass layer and should be less concerning than prolonged fire‐suppression regimes, which diminish grasses' biomass, cover, diversity and functioning. Maintaining frequent
Hudson G. V. Fontenele   +3 more
wiley   +1 more source

Large herbivores in coastal dune management: do grazers do what they are supposed to do? [PDF]

open access: yes, 2005
After some decades of rather sparse and more or less ad-hoc nature management (e.g. local shrub-cutting, sod-cutting, mowing), the manager of the Flemish coastal nature reserves [Nature Department (Coastal Zone Management Cell) of AMINAL, Ministry of the
Cosyns, E., Hoffmann, M., Lamoot, I.
core  

Bison-mediated seed dispersal in a tallgrass prairie reconstruction [PDF]

open access: yes, 2015
Bison-mediated seed dispersal may be a critical ecological process that has been eliminated in grassland ecosystems by the removal of this keystone species.
Eyheralde, Peter Gregory
core   +3 more sources

Ecological and Genetic Insights Into Antarctic Fairy Shrimp, Branchinecta gaini Daday, 1910 (Branchiopoda: Anostraca) Populations on King George Island, Antarctica

open access: yesFreshwater Biology, Volume 70, Issue 12, December 2025.
ABSTRACT The Antarctic fairy shrimp (Branchinecta gaini) is the largest inland animal in Antarctica and a key component of its freshwater ecosystems. Despite its broad distribution, little is known about its population structure, habitat tolerance, and potential vulnerability to climate change. This study investigated the occurrence, genetic structure,
Stanisław Cukier   +2 more
wiley   +1 more source

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