Tambakrejo Village has a unique landscape appearance. The landscape’s appearance needs to be identified determine the potential of natural resources. purpose this study is inventory resources using smartphones so they can used sustainably by local communities. method in field survey collecting data related with spatial approach. applications are Avenza Maps and Kobo Collect. results showed that...

Karst topography covers more than 1/3 of the People's Republic of China in area. The porous, fissured, and soluble nature of the underlying karst bedrock (primarily dolomite and limestone) leads to the formation of underground drainage systems. Karst conduit networks dominate this system, and rainfall takes a crucial role on water cycle at China karst area. Nitrogen loss from the karst system i...

Mesta river is a cross-border with Greece, whose catchment area includes parts of Rila, Pirin and the Rhodope Mountains. The karst developed in pre-Paleozoic marble that forms isolated outcrops different basins. largest them two alpine basins located Northern Slavyanka In Rhodopes region, are fragmented embedded non-karstic rocks. They drained from springs relatively low flow rates. drain hydro...

With growing populations and ever increasing pressure on resources, the need to live sustainably with our environment has increased in significance. When considering such anthropogenic pressures, karst landscapes are as vulnerable, if not more so, than any other environment. Such vulnerability arises from the rapid transit times of percolating water, the poor filtering ability of carbonate bedr...

Spring discharge hydrographs can provide information on karst aquifer connectivity and responses to precipitation. However, few studies have conducted time-series analyses of spring over multi-decadal time scales. We examine daily for three large springs precipitation adjoining weather stations during 1928–2019 in the Salem Plateau southern Missouri, one major regions USA. For different periods...

the aim of this study was to determine the best interpolation method to achieve spatial and quality distribution of springs from point view (tds) and ph in mirdeh watershed nw kurdistan province. field sampling collections was done and 268 springs of total 904 springs of whole watershed selected randomly. electrical conductivity and ph of springs was determined and 168 springs was used as train...

A new challenge which the world will face in near future is the reduction of water resources regarding to global climate changes. Climate change is one of the phenomena which will threats future of the universe. Iran locates in an arid and semi-arid region and has limited water resources. Based on global and Intergovernmental Panel on Climate Change (IPCC) board database and the statistics of s...