Results 101 to 110 of about 29,319 (243)

Using Nuclear Genomic Data to Address Intractable Relationships and Gene Tree Discordance in an Ancient Group of Gymnosperms (Ephedra, Gnetales)

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
Low‐copy nuclear genes were used to address the notoriously difficult phylogeny of Ephedra. Additionally, we explored the potential effect of putative paralogy, intra‐locus recombination, and chimeric sequences on phylogenetic estimation. ABSTRACT The evolutionary history of Ephedra L.
Ruben Blokzijl, Catarina Rydin
wiley   +1 more source

Population genetic survey of Populus cathayana originating from Southeastern Qinghai-Tibetan plateau of China based on SSR markers

open access: yes, 2005
In this study, the genetic diversity of Populus cathayana Rehd was investigated using microsatellite markers. In a total of 150 individuals collected from six natural populations in the southeastern part of the Qinghai-Tibetan Plateau in China, a high ...
Chen, K   +6 more
core  

Soil erosion and risk assessment on the Qinghai-Tibetan Plateau

open access: yes
Soil erosion frequently occurs on the Qinghai-Tibetan Plateau, including freeze-thaw, water, and wind erosion, seriously threatening ecological security and human well-being.
Juanjuan Du   +6 more
core   +1 more source

Optimization of subcritical water extraction, UPLC–triple–TOF–MS/MS analysis, antioxidant and α-glucosidase inhibitory activities of anthocyanins from Nitraria sibirica Pall. fruits

open access: yesFood Chemistry: X
This study aimed to optimize subcritical water extraction process, characterize chemical composition and investigate the biological activities of Nitraria sibirica Pall. (NSP) anthocyanin. Overall, the optimization was achieved under following conditions:
Lichengcheng Ren   +6 more
doaj   +1 more source

Plant Functional Groups Mediated the Effects of Plateau Pika Disturbance and Mowing on the Community Stability of Alpine Meadow Plants

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
The response mechanisms of plant community composition, functional group biomass, vegetation‐soil properties, and community stability to plateau pika and mowing disturbance intensity exhibited distinct differences. Gramineae and Sedge aboveground biomass and soil nutrient content demonstrated more pronounced responses to both disturbances and their ...
Yu Chai, Chengyi Li, Xinru Du, Xilai Li
wiley   +1 more source

Yaks Are Dependent on Gut Microbiota for Survival in the Environment of the Qinghai Tibet Plateau

open access: yes
The yak (Poephagus grunniens) has evolved unique adaptations to survive the harsh environment of the Qinghai–Tibetan Plateau, while their gut microorganisms play a crucial role in maintaining the health of the animal.
Binqiang Bai   +13 more
core   +1 more source

Planetary climate interactions of the Qinghai-Tibetan Plateau

open access: yes
The Qinghai-Tibetan Plateau (QTP), Earth's "Third Pole", profoundly shapes the Asian monsoon and regional climate and exerts far-reaching influence on the global climate system. Yet its role in organizing planetary-scale climate interactions remains poorly quantified.
Wang, Ziyan   +12 more
openaire   +2 more sources

Justice in coexistence: Pastoralism and large carnivores on the Qinghai‐Tibet Plateau

open access: yesPeople and Nature, Volume 8, Issue 7, Page 2186-2199, July 2026.
Abstract The conflict between livestock husbandry and large carnivore conservation presents significant challenges in grassland ecosystems worldwide. Achieving sustainable coexistence among herders, livestock and large carnivores requires reconciling diverse perspectives and interests through equitable, inclusive and fair processes that address both ...
Yufang Gao, Yue Yu
wiley   +1 more source

Spatiotemporal Dynamics of Carbon Balance Considering Multi‐Dimensional Urbanization Across 366 Cities in China

open access: yesEarth's Future, Volume 14, Issue 7, July 2026.
Abstract Low‐carbon sustainable development has become essential for China to achieve its carbon neutrality goals. However, most existing carbon balance (CB) studies overlook carbon quota allocation that reflects development needs during urbanization, leading to assessments of urban low‐carbon development that may lack scientific rigour and fairness ...
Min Huang   +8 more
wiley   +1 more source

Comparison of social-ecological resilience between two grassland management patterns driven by grassland land contract policy in the Maqu, Qinghai-Tibetan Plateau [PDF]

open access: yes, 2018
Embraced for decision-making, resilience has evolved as a meaningful term in areas such as ecology, the economy and society. After a policy of grassland contracts was implemented on the Qinghai-Tibetan Plateau, two grassland management patterns evolved ...
Xuebin Zhang   +38 more
core   +1 more source

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