Results 21 to 30 of about 638 (166)

Investigation on the spatial and temporal patterns of coupling sustainable development posture and economic development in World Natural Heritage Sites: A case study of Jiuzhaigou, China

open access: yesEcological Indicators, 2023
To continue directing global sustainable development efforts from 2015 to 2030, the United Nations adopted 17 global development goals known as the Sustainable Development Goals (SDGs) when the Millennium Development Goals (MDGs) from 2000 to 2015 ...
Liang Chen   +6 more
doaj   +1 more source

Conserving the unique aquatic ecosystem of the Jiuzhai National Heritage Site after the 2017 earthquake: Achievements and challenges

open access: yesFrontiers in Environmental Science, 2022
Water resources are the key link within the unique landscape of the Jiuzhaigou World Natural Heritage Site. However, the earthquake on 8 August 2017 induced serious damage to the ecosystem of the Jiuzhaigou region.
Yujiu Xiong   +3 more
doaj   +1 more source

Analysis of thermal infrared anomalies before Wenchuan,Yaan Lushan and Jiuzhaigou earthquakes by using amplitude fluctuation level of mean difference

open access: yes地震科学进展, 2021
Based on the thermal infrared phenomena before and after the 2008 Wenchuan MS8.0 earthquake,the 2013 Yaan Lushan MS7.0 earthquake and the 2017 Jiuzhaigou MS7.0 earthquake,the amplitude fluctuation level of the mean difference of the original MODIS ...
Hongyue Liao, Na Dong, Gang Wang
doaj   +1 more source

Using Persistent Scatterer Interferometry for Post-Earthquake Landslide Susceptibility Mapping in Jiuzhaigou

open access: yesApplied Sciences, 2022
Earthquakes cause a huge number of landslides and alter the regional landslide risk distribution. As a result, after a significant earthquake, the landslide susceptibility maps (LSMs) must be updated.
Haoran Fang   +7 more
doaj   +1 more source

Metacommunity Structure of Stream Insects across Three Hierarchical Spatial scales

open access: yesEcology and Evolution, 2020
A major challenge in community ecology is to understand the underlying factors driving metacommunity (i.e., a set of local communities connected through species dispersal) dynamics.
Siwen He   +3 more
doaj   +1 more source

Analysis of ecosystem resilience in Jiuzhaigou Valley Scenic Area under the effect of geohazards

open access: yesFrontiers in Earth Science, 2023
The effects of geohazards on the ecological environment and ecological spatial pattern have received wide attention from scholars. However, the positive role played by ecological restoration projects on the environment and in the reduction of geohazards ...
Haixia Sui   +4 more
doaj   +1 more source

Numerical simulation of coseismic and postseismic deformation through a node-splitting algorithm: A case study of the Wenchuan earthquake

open access: yesDizhi lixue xuebao, 2021
The coseismic and postseismic effects are crucial elements in analyzing fault interactions and the regional seismic risk. In this paper, we developed a three-dimensional viscoelastic finite element code to simulate the coseismic and postseismic ...
SUN Yunqiang, LUO Gang, HUANG Luyuan
doaj   +1 more source

In-situ testing for characterizing the landslide deposit in Jiuzhaigou cultural heritage site after the 2017 earthquake

open access: yesFrontiers in Earth Science, 2023
The 2017 Jiuzhaigou earthquake caused numerous landslide masses in the Jiuzhaigou cultural heritage site, leading to frequent surface mass movements and affecting the hydrological landscape.
Xiangjun Pei   +4 more
doaj   +1 more source

Study on Spatial Distribution Characteristics of Heavy Metal Chemical Pollution in Jiuzhaigou Scenic Area

open access: yesChemical Engineering Transactions, 2018
Jiuzhaigou scenic area, one of the scenic spots in“World Natural Heritage List”, has a long history and important ecological environment resources. However, with the continuous development of the tourism industry and the impact of earthquake disasters ...
Yan Li
doaj   +1 more source

Two-Stage Stochastic Programming Model for Improving Transportation Network Resilience of Relief Supplies in Sequential Hazards Scenario [PDF]

open access: yesE3S Web of Conferences, 2023
Cascading failure of road transport networks caused by complex sequential natural hazards adversely affects the use of pre-positioning relief supplies. Therefore, it is vital to improve the transportation network resilience of relief supplies by using an
Zeng Ziqiang   +3 more
doaj   +1 more source

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