Zobrazeno 1 - 10
of 974
pro vyhledávání: '"karst area"'
Publikováno v:
地质科技通报, Vol 43, Iss 6, Pp 281-291 (2024)
Objective This study aims to establish a scientific framework for managing pollution in the Anjiang underground river system in central Guizhou and maintaining the ecological integrity of the Wujiang River basin. Methods The approach involves compreh
Externí odkaz:
https://doaj.org/article/7844cc87b93f422aa9e88ebd267f5ffe
Publikováno v:
Renmin Zhujiang, Vol 45, Pp 29-37 (2024)
The production and sink mechanism in karst areas is complicated, and the accuracy of flood forecasting is difficult to ensure. In order to test the simulation effect of the distributed hydrological model (HEC-HMS) on the flash flood runoff process in
Externí odkaz:
https://doaj.org/article/9c3f7d17c5a14747897c3684d5fc2db8
Autor:
Taotao Yan, Jianhui Xue
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Karst landforms are widely distributed around the world, and karst rocky desertification has occurred on a large scale in many countries and regions, causing significant adverse impacts on local natural environments and societies. The improvement and
Externí odkaz:
https://doaj.org/article/03a17d91cfe340f4a0dbf06f1343b498
Autor:
Xiangyun Shi, Hao Xia, Takashi Machimura, Takanori Matsui, Chihiro Haga, Qianna Wang, Hongyi Pan, Li Peng
Publikováno v:
Global Ecology and Conservation, Vol 54, Iss , Pp e03096- (2024)
Karst landscapes, characterized by unique soluble geological features, provide essential ecosystem services (ESs). However, they are currently facing significant challenges due to rapid land use/land cover (LULC) changes. Research that combines LULC
Externí odkaz:
https://doaj.org/article/a5a01e3354f7491ebdeed9f03b52cadc
Autor:
Xiuwen YANG, Zhiying WEI, Jiapei YI, Wenxing LI, Yiming JING, Chaojie QIN, Junwu XIONG, Wei LIU, Hong ZHOU, Shihua QI, Wei CHEN
Publikováno v:
地质科技通报, Vol 43, Iss 3, Pp 311-322 (2024)
The special topography of karst areas allows organochlorine pesticides (OCPs) from the surface environment to easily infiltrate the underground environment, posing a threat to groundwater security. Methods In this study, a gas chromatography-electron
Externí odkaz:
https://doaj.org/article/a9f5ae4ab227401e88a3a3edd9d5f8dd
Publikováno v:
地质科技通报, Vol 43, Iss 3, Pp 240-250 (2024)
Guizhou Province is located in Southwest of China, with many mountains and hills, and is a typical karst topography and geomorphology area with frequent geological disasters such as collapses and landslides. The existing dangerous rock mass in the Xi
Externí odkaz:
https://doaj.org/article/b6a580b8238147d0b7ff179f65246a7e
Publikováno v:
Jurnal Kesehatan Lingkungan, Vol 16, Iss 2, Pp 101-109 (2024)
Introduction: The presence of microplastics in the environment increases the diversity of types of pollutants in waters, including clean water sources on the surface and underground. Karst areas have unique hydrological characteristics, with cracks a
Externí odkaz:
https://doaj.org/article/2955979211f74a9d886f9e36af137b4b
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Karst areas are often characterized by fragile ecological systems, and environmental pollution has increased the pressures on people living in such regions. This study aimed to investigate the status of pollution caused by heavy metals (Pb, Cd, Hg, A
Externí odkaz:
https://doaj.org/article/d2ffd787ca36401bb3851ec98a146f23
Autor:
Rina Laksmi Hendrati, Liliana Baskorowati, Mashudi Mashudi, ILG Nurtjahjaningsih, Sugeng Pudjiono, Dedi Setiadi, Sumardi Sumardi, Eko Pujiono, Tri Rini Nuringtyas, Mochamat Gunawan Wibisono
Publikováno v:
Jurnal Manajemen Hutan Tropika, Vol 30, Iss 2 (2024)
Karst areas in Indonesia are arid landscapes with water-use limitations because of dissolved carbonates. Long-term water scarcity stunts plant growth and often kills them. For tropical karst forestry-greening, the three best legume and three best non
Externí odkaz:
https://doaj.org/article/bfab42089a0e487491260f6bd13c2f7d
Autor:
WEI Jianhua, YU Yuefeng, ZENG Chengcheng, LI Qin, SU Lirong, QIN Fang, YANG Gairen, HE Tieguang
Publikováno v:
Guangxi Zhiwu, Vol 44, Iss 3, Pp 439-451 (2024)
To study the effects of intercropping walnut in karst area on rhizosphere soil nutrients and microecological environment, four different planting modes of walnut in the northwest Guangxi karst area were selected as experimental subjects. The modes in
Externí odkaz:
https://doaj.org/article/3f5988d0016046668e8c4d87a1d7ef74