Results 21 to 30 of about 20,988 (296)

Correlation between the composition and diversity of community species and soil factors under two geological conditions

open access: yesCarsologica Sinica, 2022
In order to compare the differences of species composition and diversity between karst and non-karst areas, and to explore the influence of different soil factors under these two geological conditions on species diversity, we conducted a field ...
Xunyuan ZHANG   +4 more
doaj   +1 more source

Afforestation in Karst Area

open access: yes, 2021
In order to study the afforestation technology in rocky desertification area and provide guidance for the cultivation and management of artificial forest in the later stage, an experimental study was carried out on the artificial forest in National long term scientific research base for comprehensive control of rocky desertification in Wuling Mountain,
Ninghua Zhu   +5 more
openaire   +2 more sources

Geomorphic Characteristics of Akhlamad Karst in North Slops of Binaloud [PDF]

open access: yesجغرافیا و توسعه, 2009
Akhlamad basin is karst formation of Mozdouran and Chaman-Bid in the south west of Mashhad. This karst area pertain to Mesozoic and affected by climatical, hydrological, lithological and Tectonical factores. Landscape of karst in area (Epi-karst and Endo-
abolfazal behneifar   +2 more
doaj   +1 more source

Assessment of karst geomorphosites on Kucaj and Beljanica mountains as a resource for the development of karst-based geopark [PDF]

open access: yes, 2020
Protection and promotion of geoheritage has been changing and improving in recent decades, in line with the growing research in this field. Some research papers specifically study geomorphological geoheritage and introduce a special term - geomorphosite.
Petrović, Aleksandar S.   +3 more
core   +1 more source

Radon in a high karst area of Montenegro

open access: yesBook of Abstracts, 2022
The largest part of Montenegrin territory has limestone bedrock. National average annual 222Rn activity concentrations in ground-floor dwellings are AMd = 131 Bq/m3 and GMd = 71.5 Bq/m3, while in ground- floor rooms of schools they are about twice higher: AMs = 275 Bq/m3, GMs = 174 Bq/m3.
Vukotić, Perko   +7 more
openaire   +1 more source

Groundwater Flooding due to Tropical Cyclone Cempaka in Ngreneng Karst Window, Gunungsewu Karst Area, Indonesia [PDF]

open access: yesE3S Web of Conferences, 2019
Tropical Cyclone Cempaka occurred on November 27, 2017 in the Indian Ocean, just south of Central Java. This incident induced high rainfall leading to flash floods in the southern part of Central Java, including Gunungsewu Karst Area.
Cahyadi Ahmad   +11 more
doaj   +1 more source

Beurteilung der Grundwasser-Vulnerabilität in Karstgebieten anhand 3D geologischer und numerischer Modelle [PDF]

open access: yes, 2007
Groundwater is a major resource for mankind. Among groundwater resources, karst groundwater plays an important role. Approximately a quarter of the world's population depends on karst groundwater.
Butscher, Christoph
core   +1 more source

Transport von Mikroorganismen in einem Karstaquifer am Beispiel der Lützelquelle [PDF]

open access: yes, 2004
Karst terrains cover about 25% of the earth’s surface and karst aquifers are estimated to provide about a quarter of the world’s population with potable water.
Auckenthaler, Adrian Georg
core   +1 more source

Spatial patterns and influencing factors of soil SOC、DOC、ROC at initial stage of vegetation restoration in a karst area

open access: yesFrontiers in Environmental Science, 2023
Vegetation restoration has always been the focus of ecological research, but the synergistic effect of the soil carbon cycle and vegetation restoration succession process in karst area is still unclear. In this study, the complete succession zones of non-
Yunjie Wu   +6 more
doaj   +1 more source

Reconstruction of karst paleo-geomorphology and paleo-water system on the top of Maokou formation in Yuanba area, northern Sichuan Basin

open access: yesCarsologica Sinica, 2022
The carbonate karst reservoir of Maokou formation is developed in the Yuanba area, northern Sichuan Basin. However, it is difficult to predict this set of reservoir because of its strong heterogeneity.
Tao ZENG   +6 more
doaj   +1 more source

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