Results 11 to 20 of about 25,568 (258)

Seed traits and phylogeny explain plants' geographic distribution [PDF]

open access: yesBiogeosciences, 2022
Understanding the mechanisms that shape the geographic distribution of plant species is a central theme of biogeography. Although seed mass, seed dispersal mode and phylogeny have long been suspected to affect species distribution, the link between the ...
K. Chen   +10 more
doaj   +1 more source

Seed dispersal by wind decreases when plants are water‐stressed, potentially counteracting species coexistence and niche evolution

open access: yesEcology and Evolution, 2021
Hydrology is a major environmental factor determining plant fitness, and hydrological niche segregation (HNS) has been widely used to explain species coexistence.
Jinlei Zhu   +4 more
doaj   +1 more source

Global patterns in post-dispersal seed removal by invertebrates and vertebrates. [PDF]

open access: yesPLoS ONE, 2014
It is commonly accepted that species interactions such as granivory are more intense in the tropics. However, this has rarely been tested. A global dataset of post-dispersal seed removal by invertebrates and vertebrates for 79 native plant species from ...
Begoña Peco   +2 more
doaj   +1 more source

Uncoupling the effects of seed predation and seed dispersal by granivorous ants on plant population dynamics. [PDF]

open access: yesPLoS ONE, 2012
Secondary seed dispersal is an important plant-animal interaction, which is central to understanding plant population and community dynamics. Very little information is still available on the effects of dispersal on plant demography and, particularly ...
Xavier Arnan   +3 more
doaj   +1 more source

Crop size influences pre-dispersal seed predation in the Brazilian Cerrado

open access: yesActa Botânica Brasílica, 2017
Many pre-dispersal seed predators are specialized insects that rely on seeds for larval development. These insects may respond to the amount of seeds produced by a plant (i.e.
Alexander V. Christianini
doaj   +1 more source

Long seed dispersal distances by an inquisitive flightless rail (Gallirallus australis) are reduced by interaction with humans [PDF]

open access: yesRoyal Society Open Science, 2019
Human presence is becoming increasingly ubiquitous, but the influence this has on the seed dispersal services performed by frugivorous animals is largely unknown.
Joanna K. Carpenter   +3 more
doaj   +1 more source

Multiple intrinsic and extrinsic drivers influence the quantity and quality components of seed dispersal effectiveness in the rare shrub Lindera subcoriacea.

open access: yesPLoS ONE, 2023
Information about seed dispersal effectiveness (SDE) for plant species of conservation concern is rarely available to inform management strategies and actions.
Matthew G Hohmann   +3 more
doaj   +1 more source

Rodent-mediated seed dispersal of Korean pine in forest gaps: The importance of fine-scale spatial heterogeneity of understory vegetation

open access: yesEcological Indicators, 2022
During the restoration of secondary forests in Northeast China, it is critically important to promote seed recruitment of Korean pine (Pinus koraiensis), which is highly dependent on rodents and significantly affected by spatially heterogeneous ...
Qiaoling Yan   +8 more
doaj   +1 more source

Pollen and seed dispersal of Brazil nut trees in the southwestern Brazilian Amazon [PDF]

open access: yesActa Amazonica, 2018
Pollen and seed dispersal patterns greatly influence the spatial distribution of plant genetic diversity. Microsatellite-based parentage analysis provides accurate estimates of contemporary gene dispersal.
Karina MARTINS   +3 more
doaj   +1 more source

Seed trait and rodent species determine seed dispersal and predation: evidences from semi-natural enclosures

open access: yesiForest - Biogeosciences and Forestry, 2015
Seed traits affect seed dispersal by animals. However, the combined role of seeds and dispersers in determining seed dispersal is not well explored. We attempted to test how seed traits and predators determine seed dispersal and predation interaction in ...
Yi X, Wang Z, Liu C, Liu G
doaj   +1 more source

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