Results 1 to 10 of about 46,081 (260)

Landform classification based on landform geospatial structure – a case study on Loess Plateau of China

open access: yesInternational Journal of Digital Earth, 2022
Landform classification, which is a key topic of geography, is of great significance to a wide range of fields including human construction, geological structure research, environmental governance, etc.
Siwei Lin, Jing Xie, Nan Chen
exaly   +2 more sources

Interannual Variation in the Area and Water Volume of Lakes in Different Regions of the Tibet Plateau and Their Responses to Climate Change

open access: yesFrontiers in Earth Science, 2021
The area and volume changes of 20 lakes that were present during the period 1976–2019 in different parts of the Tibet Plateau were extracted using Landsat remote sensing satellite images on the Google Earth Engine platform. Changes in the water volume of
Shuyu Pang   +5 more
doaj   +1 more source

Quantification of Surface Pattern Based on the Binary Terrain Structure in Mountainous Areas

open access: yesRemote Sensing, 2023
Terrain significantly influences the physical processes and human activities occurring on the Earth’s surface, especially in mountainous areas. The classification and clarification of topographic structures are essential for the quantitative analysis of ...
Sijin Li   +3 more
doaj   +1 more source

Hidrogeomorfologi Mata Air Lembah Banjarasri Kecamatan Kalibawang Kabupaten Kulonprogo

open access: yesJurnal Sumberdaya Alam dan Lingkungan, 2021
ABSTRAK Mata air merupakan sumber air bersih potensial yang dimanfaatkan masyarakat di Lembah Banjarasri Kecamatan Kalibawang Kabupaten Kulonprogo. Tujuan penelitian ini adalah menganalisis karakteristik hidrogeomorfologi mata air di daerah penelitian ...
Langgeng Wahyu Santosa
doaj   +1 more source

The influence of altitude and landforms on some biochemical and hematological parameters in Ouled Djellal ewes from arid area of South East Algeria [PDF]

open access: yesVeterinary World, 2015
Aim: This study was conducted on Ouled Djellal ewes in arid area of south-east Algeria in order to reveal the influence of altitude and landforms on some hematological and biochemical parameters.
Mohammed Titaouine , Toufik Meziane
doaj   +1 more source

The Non-Agriculturalization of Cultivated Land in Karst Mountainous Areas in China

open access: yesLand, 2022
When used for agricultural production, karst mountainous areas are susceptible to soil degradation due to the effects of soluble rocks and the climate. To mitigate the risk, the Grain for Green Project, a sizable initiative, was commenced to transition ...
Huiqing Han   +4 more
doaj   +1 more source

Expansion of the Sahara Desert and shrinking of frozen land of the Arctic. [PDF]

open access: yes, 2020
Expansion of the Sahara Desert (SD) and greening of the Arctic tundra-glacier region (ArcTG) have been hot subjects under extensive investigations. However, quantitative and comprehensive assessments of the landform changes in these regions are lacking ...
Liu, Ye, Xue, Yongkang
core   +1 more source

Landform and landscape mapping, French Guiana (South America) [PDF]

open access: yes, 2013
In this paper two geomorphologic maps (landform level and landscape level) are presented covering the French Guianan rainforest (84,000 km2) using full-resolution Shuttle Radar Topography Mission (SRTM) data. The entire country was segmented into 224,000
Betbeder, Julie   +5 more
core   +1 more source

Analisis Gerakan Massa untuk Evaluasi Kerusakan Saluran Induk Kalibawang Kabupaten Kulonprogo

open access: yesMajalah Geografi Indonesia, 2016
ABSTRAK Tujuan dari penelitian ini adalah 1) untuk menganalisis karakteristik gerakan massa pada setiap bentuk lahan di Saluran Induk Kalibawang, terutama pada jenis, properti, jumlah dan distribusi spasial berdasarkan aspek morfologi dan morfogenesis, 2)
Deasy Arisanty   +2 more
doaj   +1 more source

Tracing the source of soil organic matter eroded from temperate forest catchments using carbon and nitrogen isotopes [PDF]

open access: yes, 2016
Soil erosion continuously redistributes soil and associated soil organic matter (SOM) on the Earth's surface, with important implications for biogeochemical cycling of essential elements and terrestrial carbon sequestration.
Berhe, AA   +6 more
core   +1 more source

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