Results 11 to 20 of about 30,133 (251)

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+3 more sources

Stepping Stone Strategy: A Cost-Effective Way to Address Habitat Fragmentation of Endangered Wildlife in Montane Forest

open access: yesEcosystem Health and Sustainability, 2023
Habitat fragmentation affects the survival of wildlife and is a main threat to biodiversity. Corridors are frequently used to alleviate habitat fragmentation. However, corridors are costly and often ineffective in practice.
Haohan Wang   +8 more
doaj   +1 more source

Ephemeroptera (Mayflies) Assemblages and Environmental Variation along Three Streams Located in the Dry-Hot Valleys of Baima Snow Mountain, Yunnan, Southwest China

open access: yesInsects, 2021
Mountain freshwater ecosystems are threatened all over the world by a range of human-induced stresses, ensuing in a rapid loss of habitats and species diversity.
Muhammad Farooq   +10 more
doaj   +1 more source

Landslide hazards in eastern Himalayas

open access: yesJournal of Nepal Geological Society, 2000
The Himalayas, with extreme variations in relief, are characterised by very steep slopes, harsh (i.e. cold and humid) climate and a dynamic geotectonic setting. These characteristics appear responsible for widespread slope failures and mass movements, which are often accentuated by various human activities.
A. K. Ghosh, Arupkumar Mitra
openaire   +2 more sources

Sampling methods affect Nematode-Trapping Fungi biodiversity patterns across an elevational gradient

open access: yesBMC Microbiology, 2020
Background Understanding the patterns of species richness across elevational gradients is a key concept for contemporary research in ecology and evolution, and critical to understanding large-scale trends in biodiversity, global change and conservation ...
Wei Deng   +6 more
doaj   +1 more source

Arthrobotrys blastospora sp. nov. (Orbiliomycetes): A Living Fossil Displaying Morphological Traits of Mesozoic Carnivorous Fungi

open access: yesJournal of Fungi, 2023
The evolution of carnivorous fungi in deep time is still poorly understood as their fossil record is scarce. The approximately 100-million-year-old Cretaceous Palaeoanellus dimorphus is the earliest fossil of carnivorous fungi ever discovered.
Fa Zhang   +5 more
doaj   +1 more source

Active folding of fluvial terraces across the Siwaliks Hills, Himalayas of central Nepal [PDF]

open access: yes, 2000
We analyze geomorphic evidence of recent crustal deformation in the sub-Himalaya of central Nepal, south of the Kathmandu Basin. The Main Frontal Thrust fault (MFT), which marks the southern edge of the sub-Himalayan fold belt, is the only active ...
Avouac, J. P., Lavé, J.
core   +1 more source

Species diversity and potential pathogenicity of bacteria carried by wild birds' claws in Yunnan province

open access: yesZhongguo gonggong weisheng, 2023
ObjectiveTo investigate species diversity and potential pathogenicity of bacteria carried by wild birds’ claws preliminarily for clarifying the necessity of monitoring pathogenic bacteria carried by wild birds.
Lin JIANG, Wei DENG, Shu-xia ZHANG
doaj   +1 more source

Changes in Imja Tsho in the Mount Everest Region of Nepal [PDF]

open access: yes, 2014
Imja Tsho, located in the Sagarmatha ( Everest) National Park of Nepal, is one of the most studied and rapidly growing lakes in the Himalayan range. Compared with previous studies, the results of our sonar bathymetric survey conducted in September of ...
Byers, A. C.   +3 more
core   +2 more sources

Pathways: A Concept, Field Site and Methodological Approach to Study Remoteness and Connectivity [PDF]

open access: yes, 2016
Martin Saxer was a Clarendon scholar at Oxford and received his doctorate in 2010. He conducted extensive fieldwork in Siberia, Tibet and Nepal. He currently leads a 5-year research project under the title ‘Remoteness & Connectivity: Highland Asia in the
Saxer, Martin
core   +2 more sources

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