Results 41 to 50 of about 3,071 (230)

The Asian plethodontid salamander preserves historical genetic imprints of recent northern expansion

open access: yesScientific Reports, 2021
The Korean Peninsula, located at the southern tip of Northeast Asia, has never been covered by ice sheets and was a temperate refugium during the Pleistocene.
Jong Yoon Jeon   +4 more
doaj   +1 more source

Microbiome‐mediated plant‐soil feedbacks as a tool for resilient agriculture

open access: yesiMetaOmics, EarlyView.
Translating plant‐soil feedbacks (PSFs) into reliable agricultural management requires shifting from input‐dependent practices toward endogenous, process‐driven crop resilience. To bridge this gap, we propose a predictive framework centered on three strategic interventions: engineering the crop holobiont, diversifying the soil habitat, and deploying ...
Muhammad Asif   +4 more
wiley   +1 more source

Effect of age class on the survivorship and spatial movement patterns of headstarted Texas horned lizards soft‐released into an urban population

open access: yesThe Journal of Wildlife Management, EarlyView.
When compared to resident lizards of the corresponding age class, juvenile headstarted Texas horned lizards soft‐released into an urban population exhibited more favorable responses to short‐term translocation objectives (i.e., daily movement rates, home range sizes, and survival rates) than did conspecifics headstarted to the adult age class ...
Forrest P. Nielsen   +7 more
wiley   +1 more source

The Druze: a population genetic refugium of the Near East. [PDF]

open access: yesPLoS ONE, 2008
BackgroundPhylogenetic mitochondrial DNA haplogroups are highly partitioned across global geographic regions. A unique exception is the X haplogroup, which has a widespread global distribution without major regions of distinct localization.Principal ...
Liran I Shlush   +8 more
doaj   +1 more source

Greening and Divergent Stability Responses in Central Asian Mountain Grasslands Under the Grassland Ecological Compensation Policy of China

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Mountain grasslands of Central Asia, recognized as a globally significant biodiversity hotspot and a vital pastoral resource, are presently experiencing profound transformations driven by climate change and evolving grazing practices. This study investigated the multidimensional dynamics of ecosystem stability in the Bayinbuluk grassland of ...
Xiaokang Liu   +5 more
wiley   +1 more source

Impact of Late Pleistocene-Holocene climatic fluctuations on the phylogeographic structure and historical demographics of Zamia prasina (Cycadales: Zamiaceae)

open access: yesBotan‪ical Sciences, 2019
Background: Glacial periods during the Pleistocene have been hypothesized to have greatly influenced geographical patterns of genetic structure and demography of many tropical species.
Grecia Montalvo-Fernández   +7 more
doaj   +1 more source

Predictive Ecosystem Health Assessment Under Land‐Use and Vegetation Dynamics in a Semi‐Arid Rift Valley Basin, Ethiopia

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Land degradation driven by rapid land‐use and climate‐driven vegetation dynamics increasingly threatens ecosystem stability in semi‐arid wetland basins, yet predictive ecosystem health assessments remain limited in Sub‐Saharan Africa. This study evaluates historical dynamics and future trajectories of ecosystem health in the Ziway‐Shalla Sub ...
Brook Legese   +2 more
wiley   +1 more source

FURTHER PERSPECTIVES ON THE HAIDA GWAII GLACIAL REFUGIUM [PDF]

open access: yesEvolution, 1999
Byun et al. (1997) reported molecular evidence supporting a purported, long-term Pleistocene glacial refugium for black bears (Ursus americanus) located on or near the Haida Gwaii Archipelago (Queen Charlotte Islands), British Columbia. They examined sequence data from the mitochondrial cytochrome b gene and uncovered two lineages, which differed by an
John R, Demboski   +2 more
openaire   +2 more sources

Taxonomy and phylogeny of the intercontinental disjunctive ferns: series Reniformia Adiantum

open access: yesNordic Journal of Botany, EarlyView.
There are disputed opinions about the three taxa of series Reniformia, namely A. nelumboides X.C.Zhang (A. reniforme var. sinense Y.X.Lin), A. reniforme var. reniforme, and A. reniforme var. asarifolium (Willd.) R. Sim, owing to their similar morphology but intercontinental disjunctive distribution and close lineage with the series Venusta (only ...
Ai‐Hua Wang   +9 more
wiley   +1 more source

Forest Resources of the Caucasian Black Sea Coast: Problems and Prospects of Rational Use [PDF]

open access: yesСибирский лесной журнал, 2015
More than 70 % of the Caucasian Black Sea Coast (CBSC) forests grow in mountainous conditions of the Colchis phytogeographical province and perform primary environmental functions.
S. M. Bebia
doaj  

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