Results 61 to 70 of about 4,540 (214)

Needle in a haystack: Holocene history of European larch in Central Europe revisited

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Defining nativity of species is crucial for their management. However, this is a complex task, especially for species that have been used and spread by humans for a long time. We combined paleoecological records with extensive genetic data to investigate the Holocene history of European larch—a common and economically important tree species in Central ...
Martin Prach   +11 more
wiley   +1 more source

Detecting Plateau Zokor (Eospalax baileyi) Mounds in UAV Imagery of Alpine Meadows Using Deep Learning Algorithms

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
We developed PZM‐YOLO to automatically detect plateau zokor mounds in UAV imagery of alpine meadows. The model achieved reliable detection of small and densely distributed mounds under complex backgrounds, outperforming the baseline YOLOv5s. This framework supports mound counting, mound position, rodent impact assessment, and grassland restoration ...
Yang Yang   +5 more
wiley   +1 more source

Spatial distribution and drivers of arbuscular mycorrhizal fungi on the Tibetan Plateau

open access: yesFrontiers in Plant Science
IntroductionArbuscular mycorrhizal fungi (AMF) are pivotal in plant resource acquisition, mediating plant interactions, and influencing soil carbon dynamics.
Feng Zhang   +3 more
doaj   +1 more source

How Passive Acoustic and Traditional Monitoring Estimate Bird Diversity Across Habitats

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
We compared traditional bird counts (PC) with passive acoustic monitoring (PAM) in a heterogeneous Alpine landscape. PAM recorded twice as many species, with a strong correlation between species richness and the bird counts (rs = 0.71); however, there were significant differences depending on habitat type.
Jarek Scanferla   +7 more
wiley   +1 more source

Soil organic matter composition affects ecosystem multifunctionality by mediating the composition of microbial communities in long-term restored meadows

open access: yesEnvironmental Microbiome
Background Soil organic matter composition and microbial communities are key factors affecting ecosystem multifunctionality (EMF) during ecosystem restoration.
Wenyin Wang   +12 more
doaj   +1 more source

Alpine meadow degradation regulates soil microbial diversity via decreasing plant production on the Qinghai-Tibetan Plateau

open access: yesEcological Indicators
In recent decades, alpine meadows have experienced severe degradation owing to external disturbances. Although soil microorganisms are critical for ecosystem services, little is known about their responses to soil degradation and the potential patterns ...
Yu Sun   +9 more
doaj   +1 more source

Predicting parameters of degradation succession processes of Tibetan Kobresia grasslands [PDF]

open access: yesSolid Earth, 2015
In the past two decades, increasing human activity (i.e., overgrazing) in the Tibetan Plateau has strongly influenced plant succession processes, resulting in the degradation of alpine grasslands.
L. Lin   +7 more
doaj   +1 more source

VEGETATION OF ALPINE MEADOWS AND ALPINE CARPETS OF THE TERRITORY OF THE REPUBLIC OF AZERBAIJAN

open access: yes
Альпийские луга на высоте 2400-3200 м над уровнем моря в поясе альпийско-субальпийских лугов в пределах республики; На высотах 3000–3500 м на горно-луговых злаковых и торфяно-злаковых горнолуговых почвах распространены альпийские ковры. В альпийской зоне луговая растительность, а именно альпийские луга и альпийские ковры, часто формируется пятнами и ...
Elshad Gurbanov, Sanubar Aslanova
openaire   +1 more source

Pathways for Value Chains to Strengthen Sustainable Development in Mountain Regions: A European Cross‐Case Analysis Based on Stakeholders' Perceptions

open access: yesSustainable Development, EarlyView.
ABSTRACT Mountain areas are hotspots of high natural and cultural value, but they face sustainability challenges. This research offers a quantitative cross‐case analysis of 21 case studies from mountain regions across 14 European countries, examining how local stakeholders perceive the contribution of mountain value chains to sustainable development ...
María Mar Delgado‐Serrano   +2 more
wiley   +1 more source

Effects of Restoration on Community Biomass and Its Allocation in a Patchy Alpine Meadow

open access: yesGrasses
The degradation of alpine meadows on the Qinghai–Tibet Plateau has seriously affected the structure and productivity of grassland communities. In this experiment, a sample area was set up in Keqihetan of Zexiong Village, Youganning Town, Henan County ...
Yuting Jin   +5 more
doaj   +1 more source

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