Zobrazeno 1 - 10
of 1 129
pro vyhledávání: '"alpine grassland"'
Publikováno v:
Grassland Research, Vol 3, Iss 2, Pp 100-112 (2024)
Abstract Background The time‐series data of the Normalized Difference Vegetation Index (NDVI) is a crucial indicator for global and regional vegetation monitoring. However, the current assessment of global and regional long‐term vegetation change
Externí odkaz:
https://doaj.org/article/90a8986d3c644282a1e761b979f6edd4
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 134, Iss , Pp 104171- (2024)
The Qinghai-Xizang Plateau, hosting the world’s largest alpine pastures, plays a pivotal environmental role in Asia. These ecosystems face alterations driven by both climate change and anthropogenic activities, resulting in the widespread considera
Externí odkaz:
https://doaj.org/article/f179d31625af478d958bb4fb515ba0e7
Publikováno v:
Global Ecology and Conservation, Vol 54, Iss , Pp e03128- (2024)
The Qilian Mountains constitute an important ecological security barrier in the northwest of China, with a wealth of habitat types and biological species. They have a profound impact on the surrounding area and even the world. However, due to both na
Externí odkaz:
https://doaj.org/article/c55d3ac905cc4ed592fe4c884a6e2691
Autor:
Zeyu Du, Xibin Ji, Jane Liu, Wenyue Zhao, Zhibin He, Jiachang Jiang, Qiyue Yang, Liwen Zhao, Jinlong Gao
Publikováno v:
Geo-spatial Information Science, Pp 1-19 (2024)
Ecosystem health assessments are crucial to protect the ecological environment and ensure the sustainable ecological functions of alpine ecoregions. At present, few studies evaluating the ecosystem health of the Gannan alpine grassland, China, an eco
Externí odkaz:
https://doaj.org/article/9353262a338f42f7be34bcb9f0f30e43
Publikováno v:
GIScience & Remote Sensing, Vol 61, Iss 1 (2024)
ABSTRACTThe term “invasive noxious weed species” (INWS), which refers to noxious weed plants that invade native alpine grasslands, has increasingly become an ecological and economic threat in the alpine grassland ecosystem of the Qinghai-Tibetan
Externí odkaz:
https://doaj.org/article/a29de239e7174d4bbb8e8bc0821e25db
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 131, Iss , Pp 103964- (2024)
The growth of vegetation on the Qinghai Tibet Plateau (QTP) is experiencing significant changes due to climate change. There is still a lack of high-precision simulation methods for alpine grassland cover (AGC), and the climate feedback mechanisms of
Externí odkaz:
https://doaj.org/article/bf57f10c8d0f4de3aec4f870bd98947b
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
IntroductionArbuscular mycorrhizal fungi (AMF) are pivotal in plant resource acquisition, mediating plant interactions, and influencing soil carbon dynamics. However, their biogeographical distribution in Tibetan alpine grasslands remains understudie
Externí odkaz:
https://doaj.org/article/a42b69bc830b4c5aaeb213985b68d659
Publikováno v:
Remote Sensing, Vol 16, Iss 21, p 4086 (2024)
An accurate estimation of seasonal spatiotemporal dynamics of forage phosphorus (P) content in alpine grassland is crucial for effective grassland and livestock management. In this study, we integrated Sentinel-2 multispectral imagery (MSI) with comp
Externí odkaz:
https://doaj.org/article/01f308c546484218b03ec75d9ce5024d
Publikováno v:
Remote Sensing, Vol 16, Iss 20, p 3857 (2024)
As an important ecological barrier and a crucial base for animal husbandry in China, the forage–livestock balance in the Three-River-Source Region (TRSR) directly impacts both the degradation and recovery of grassland. This study examines the forag
Externí odkaz:
https://doaj.org/article/058d26a02be44dd1a9baaf06be38b898