Results 141 to 150 of about 27,483 (250)

Quantitatively Simulating Flood Processes Under Different Karst Landforms and Water‐Bearing Media

open access: yesWater Resources Research
Landforms and water‐bearing media in karst regions greatly influence the patterns of hydrological processes (runoff generation and confluence) and water circulation, resulting in notable differences in the formation and propagation of flood processes ...
Ji Li   +4 more
doaj   +1 more source

Spatial differentiation characteristics and controlling factors of the epikarst thickness in Southwest China

open access: yesGeoderma
The epikarst, a critical link between surface and subsurface in karst regions, plays a vital role in regulating groundwater cycle, sustaining biogeochemical cycles, and securing water resources.
Jinke Chen   +12 more
doaj   +1 more source

Distribution pattern and driving factors of mite communities in karst cave ecosystems

open access: yesEcology and Evolution
AbstractMites are among the most abundant invertebrates in subsurface ecosystems, and their community assemblages and distributions are often significantly influenced by the diversity of habitat resources. The cave ecosystem encompasses drastic changes in nonbiological factors, such as changes in lighting conditions from bright to extraordinarily dark ...
Yifan Fei   +6 more
openaire   +3 more sources

Did belowground N transfer in mixed plantations of Acacia mangium and Eucalyptus meet the Stress Gradient Hypothesis? [PDF]

open access: yes, 2019
Belowground interactions in mixed forest plantations remain poorly understood as that of short-tenn nitrogen (N) transfer from N-fixing trees to non-N-fixing trees (Non-NFT) depending on nutrient availability. We investigated in this facilitation process
Amaral Guerrini, I.   +7 more
core  

New taxa of Xylariales from Karst Ecosystems in Southwestern China

open access: yesMycosphere
The order Xylariales consists of fungi that are widely distributed and commonly found on decaying wood, fallen branches, and trunks. Despite the taxonomic and morphological challenges in accurately identifying species within this group, interest in Xylariales has increased in recent years, largely due to their ecological significance and and species ...
LL Liu   +15 more
openaire   +1 more source

Islandness: Vulnerability and resilience in Oceania [PDF]

open access: yes, 2009
Pacific and other islands have long been represented as sites of vulnerability. Despite this, communities on many Pacific islands survived for millennia prior to the intrusion of people from Europe into their realm. An examination of traditional disaster
Campbell, John
core  

A classification of New Zealand’s terrestrial ecosystems [PDF]

open access: yes
This study produces a comprehensive terrestrial ecosystem classification by subjectively constructing a heirarchy of perceived key environmental drivers.
Geoffrey M. Rogers   +1 more
core  

Use of particulate surrogates for assessing microbial mobility in subsurface ecosystems [PDF]

open access: yes, 2018
Mass fluxes from the ground surface can play a vital role in influencing groundwater ecosystems. Rates of delivery may influence intact ecosystem composition, while fluxes of substances associated with anthropogenic activity may critically alter the ...
Flynn, Raymond   +2 more
core  

Speleothems [PDF]

open access: yes, 2006
Borsato, A   +3 more
core   +1 more source

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