Results 41 to 50 of about 906,697 (190)

The effect of agricultural management on seed rain and seed banks during regeneration in Brazil’s Cerrado-Caatinga ecotone

open access: yesRodriguésia
Seed rain and seed banks are mechanisms for the entry of propagules that assist in the regeneration of agricultural areas. We hypothesized that the seed rain and seed banks of managed areas (10 and 25 years old) - when compared to non-managed areas ...
Luiz Carlos Santiago Júnior   +4 more
doaj   +1 more source

Thresholds for sustainable regeneration in urban restoration plantings in Hamilton City, New Zealand [PDF]

open access: yes, 2014
Urban forest patches have unique environmental and landscape characteristics which may influence the restoration of native plant communities. Urbanisation can lead to a drier and warmer climate, a prevalence of exotic seed sources and isolation from ...
Overdyck, Elizabeth
core  

Seed rain and seed persistence of Calamagrostis epigejos (l.) roth in extreme ecotoxicological conditions at an abandoned ore-washery sedimentation basin

open access: yesJournal of Landscape Ecology, 2013
Clonal plants are very often among the first species to establish during primary succession. They may rapidly capture available space due to efficient vegetative propagation, but the question arises whether they may also rely on seed bank or seed rain ...
Dostál Petr, Kovář Pavel
doaj   +1 more source

Seed rain in areas with and without bamboo dominance within an urban fragment of the Atlantic Forest

open access: yesActa Botânica Brasílica, 2014
Understanding the flow of diaspores is fundamental for determining plant population dynamics in a particular habitat, and a lack of seeds is a limiting factor in forest regeneration, especially in isolated forest fragments.
Maria Tereza Grombone-Guaratini   +3 more
doaj   +1 more source

The Study on Seed Rain of Desert Steppe in Ningxia Hui Autonomous Region

open access: yesShuitu baochi yanjiu, 2013
In recent years,the soil seed bank has been widely reported,but few studies on seed rain has been concerned.Therefore,the desert steppe in Ningxia was selected as the study site.By using the line transect method,the Petri dish for seed rain collector,the
LIU Hua   +3 more
doaj  

Responses of Corn 704 Single Cross (Zea maize) seed germination to acid rain stress [PDF]

open access: yesعلوم و فناوری بذر ایران, 2015
In order to understand the response mechanism of corn (Zea maize 704 single cross) seed germination and seedling growth to acid rain stress, this study in a randomized complete design with six treatments were performed and then examined by nineteen ...
محمدشاهین دانشمندی   +1 more
doaj  

Potential contributions of the soil seed bank and seed rain for accelerating the restoration of riparian catchments in Australia

open access: yesGlobal Ecology and Conservation, 2023
The quality and quantity of soil seed bank composition can play a key role in secondary succession restoration efforts such as those involved in this study, which concerned the restoration of damaged native sites in riparian environments in Victoria ...
Singarayer Florentine   +2 more
doaj   +1 more source

Effects of frugivore preferences and habitat heterogeneity on seed rain: a multi-scale analysis. [PDF]

open access: yesPLoS One, 2012
Seed rain mediated by frugivores is influenced by (1) the seed-deposition distances following fruit ingestion, (2) the disperser activity, as determined by its behaviour and habitat preferences, and (3) the structure of the habitat within the landscape ...
Rodríguez-Pérez J   +2 more
europepmc   +2 more sources

Sleeping-tree fidelity of the spider monkey shapes community-level seed-rain patterns in continuous and fragmented rain forests [PDF]

open access: yes
Repeated use of sleeping trees (STs) by frugivores promotes the deposition and aggregation of copious amounts of seed, thus having key implications for seed dispersal and forest regeneration. Seed-rain patterns produced by this behaviour likely depend on
Gonzalez-Zamora, A   +5 more
core   +1 more source

Vegetation, seed rain and limitation data

open access: yes, 2018
This file contains information on aboveground vegetation, seed rain, seed and establishment limitations, per capita seed germination, species traits, and regression results (influence of species traits on limitation values). This study was conducted in a
Mariano, Vanessa   +5 more
core   +1 more source

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