Results 11 to 20 of about 4,341,163 (257)

Pollen and plant diversity relationships in a Mediterranean montane area [PDF]

open access: yes, 2021
Understanding the significance of pollen diversity is key to reconstructing plant diversity over long timescales. Here we present quantitative pollen–plant diversity comparisons for a mountainous area of the Western Mediterranean region.
Akindola, Rufus B.   +7 more
core   +2 more sources

Plant Diversity Responses of Ulmus pumila L. Communities to Grazing Management in Hunshandak Sandy Land, China

open access: yes, 2023
Biodiversity is sensitive to climate change and human activity. Grazing management practices have a profound impact on plant species–genetic diversity in grassland and woodland communities.
Yuanzheng He   +5 more
core   +1 more source

Advances in plant gene-targeted and functional markers: a review [PDF]

open access: yes, 2013
Public genomic databases have provided new directions for molecular marker development and initiated a shift in the types of PCR-based techniques commonly used in plant science.
Ildikó Varga   +22 more
core   +1 more source

The Herbaceous Understory Plant Community in the Context of the Overstory: An Overlooked Component of Tropical Diversity

open access: yes, 2022
Lowland tropical rainforests harbor the most diverse plant communities in the world, but the herbaceous plants of the understory are often overlooked. To address this knowledge gap, we asked to what extent the understory herbaceous community contributes ...
John W. Schroeder   +2 more
core   +1 more source

Consequences of rapid urbanization on plant diversity in a western siberian city [PDF]

open access: yes, 2015
Plant communities respond sensitively to urban sprawl and are therefore considered as indicators for human-induced changes in habitats and landscapes.
Vakhlamova, Tatyana
core   +1 more source

Basaltic outcrops as centers of diversity for xerothermic plants in the Sudetes Mountains (Central Europe) [PDF]

open access: yes, 2021
Rock outcrops have promoted a high level of species diversity and provided a stable mi-croclimate for long time periods. The present study is devoted to plant diversity of natural Quater-nary outcrops of basaltic rocks.
Paweł Kwiatkowski, Kwiatkowski, Paweł
core   +1 more source

Covariation between intraspecific genetic diversity and species diversity within a plant functional group [PDF]

open access: yes, 2008
1. Species diversity and genetic diversity are fundamental components of biodiversity. A primary goal of biodiversity studies is to explain the distribution of species and alleles in space and time.
Enright, N.J.   +9 more
core   +1 more source

Wild Plant Diversity and Soil Characteristics of Desert Roadside Vegetation in the Eastern Desert

open access: yes, 2023
The wild vegetation of the Eastern Desert is characterized by openness and comprises perennials and ephemerals. The current study investigated the relationship between the edaphic factors of the natural vegetation along El Sheikh Fadl–Ras Gharib ...
Ahmed K. Osman   +6 more
core   +1 more source

Winter Wheat in England and Wales, 1923-1995 : What do Indices of Genetic Diversity Reveal? [PDF]

open access: yes, 2003
Genealogical data have been used very widely to construct indices with which to examine the contribution of plant breeding programmes to the maintenance and enhancement of genetic resources.
Thirtle, Colin   +5 more
core   +5 more sources

Landscape and Climate Influence the Patterns of Genetic Diversity and Inbreeding in Cerrado Plant Species

open access: yes, 2020
The anthropization of the landscape of the Cerrado biome that has occurred over the past few decades has fragmented its natural environments, impacting the connectivity of the plant populations and altering their gene flow.
Mateus Neri Oliveira Reis   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy