Results 1 to 10 of about 18,731 (194)

Geodiversity in the Amazon drainage basin. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
The Amazon is the largest drainage basin on Earth and contains a wide variety of abiotic landscape features. In spite of this, the geodiversity in this basin has not yet been objectively evaluated. We address this knowledge gap by combining a meta-analysis of an existing global geodiversity map and its components with a systematic literature review, to
Alsbach CME, Seijmonsbergen AC, Hoorn C.
europepmc   +3 more sources

Drainage basin checklists and dichotomous keys for inland fishes of Texas [PDF]

open access: yesZooKeys, 2019
Species checklists and dichotomous keys are valuable tools that provide many services for ecological studies and management through tracking native and non-native species through time.
Cody Andrew Craig   +1 more
doaj   +4 more sources

Determination of Cover and Land Management Factors for Soil Loss Prediction in Cameron Highlands, Malaysia

open access: yesAgriculture, 2021
Many new agricultural activities resulted in severe soil erosion across the Cameron Highlands’ land surface. Therefore, this study determines the cover (C) and land management (P) factors of the USLE for predicting soil loss risk in Cameron Highlands ...
Mohd Amirul Mahamud   +7 more
doaj   +1 more source

Morphometric Analysis on Vanniyar Basin in Dharmapuri, Southern India, Using Geo-Spatial Techniques

open access: yesFrontiers in Remote Sensing, 2022
The Vanniyar basin is located in Dharmapuri district, South India, and is severely affected by climate change. Due to changing climatic conditions and resulting poor precipitation characteristics, this district has received less rainfall over the last ...
S. Suresh, P. Krishnan
doaj   +1 more source

A universal approach for drainage basins [PDF]

open access: yesScientific Reports, 2019
AbstractDrainage basins are essential to Geohydrology and Biodiversity. Defining those regions in a simple, robust and efficient way is a constant challenge in Earth Science. Here, we introduce a model to delineate multiple drainage basins through an extension of the Invasion Percolation-Based Algorithm (IPBA).
R. R. S. Oliveira   +7 more
openaire   +5 more sources

Role of Saravan Thrust Fault on Formation and Development of Saravan Catchment Basin [PDF]

open access: yesجغرافیا و توسعه, 2014
Development of drainage basins has close relation with geomorphologic and geologic parameters. Therefore, study the relation between structural parameters like faults and development of drainage basins has greatly considered in hydrology and hydrogeology
Ali Asqar Moridi Farimani   +1 more
doaj   +1 more source

Morphometric Analysis of Suswa River Basin Using Geospatial Techniques

open access: yesEngineering Proceedings, 2022
Analysing the morphological features of the drainage basin helps to understand its hydrological characteristics and the association of water, with soil, topography, and vegetation of the catchment.
Ashish Mani, Maya Kumari, Ruchi Badola
doaj   +1 more source

Determination of Cover Management and Soil Loss Risk Mapping by Sub-Districts and River Catchments of Cameron Highlands Malaysia

open access: yesLand, 2021
Uncontrolled deforestation and land clearing for agricultural, urban development, and infrastructure construction without considering cover management (C&P) factors have resulted in severe soil erosion over the land surface of Cameron Highlands in the ...
Roslan Zainal Abidin   +4 more
doaj   +1 more source

The Ordering Analysis of Waterways Drainage Basins of Iran [PDF]

open access: yesبرنامه ریزی فضایی, 2022
IntroductionPhysiography is a part of earth science studies in which the physical characteristics of the drainage basin such as area, perimeter and relief, slope, direction, etc. are studied.
Gholam Hassan Jafari, Kazhal Qafoori
doaj   +1 more source

Study on the driven mechanism of hydrologic drought based on the lithology-combined structure of the Karst drainage basin in South China

open access: yesJournal of Water and Climate Change, 2021
Hydrologic drought, considered as a typical natural phenomenon in the background of global climate changes, is the continuation and development of meteorological and agricultural droughts, and is the ultimate and most thoroughly drought.
Zhonghua He, Hong Liang, Zhaohui Yang
doaj   +1 more source

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