Sub DAS Cikeruh merupakan kawasan dengan laju pertumbuhan penduduk yang tinggi, mana hal tersebut mengakibatkan alih fungsi lahan terjadi di beberapa kecamatan sehingga berimplikasi terhadap menurunnya ketersediaan air dan meningkatnya kebutuhan Cikeruh. Penelitian ini bertujuan untuk mengetahui status daya dukung melalui perbandingan rasio antara air. Kebutuhan dihitung menggunakan standar dit...

objective: the main purpose of this research is review of principles, concepts, problems and solutions of soil ethic. methods: in this research by descriptive method and delphi technique was used for identifying soil ethical concepts, soil ethical principles, problems and difficulties of soil ethics in iran and al around the world and suggestions for improvement of soil ethics in iran. the popu...

The largest carbon (C) pool in United States forests is the soil C pool. We present methodology and soil C pool estimates used in the FORCARB model, which estimates and projects forest carbon budgets for the United States. The methodology balances knowledge, uncertainties, and ease of use. The estimates are calculated using the USDA Natural Resources Conservation Service STATSGO database, with ...

Land use pattern optimization is an effective approach for sustaining soil conservation service (SCS) under the influence of climate change and anthropogenic activities across Loess Plateau China. However, current studies establish ecological protection scenarios (EPSs) land-use based on transfer matrix EPS alone, which ignores important role scientific intervention by human beings patterns. To...

The study area located on the east of Duhok city, it is divided into three sub-basins: Hishkero in east, Semel middle, and Gregewr west, covers about 487 km2. historical record rainfall data Duhok-Semel from Seismology Directorate Meteorological Stations were used to calculate water balance parameters for period 2005-2006 2020-2021. It receives 559.6 mm rain during rainy months. This occurs acr...

An investigation of soil and water resources is essential to determine the future scenario management attain food security. The improper watersheds results in a huge amount sediment loss surface runoff. Therefore, present study was carried out estimate runoff erosion using Soil Conservation Service Curve Number (SCS-CN) method RUSLE approach, respectively. These have been estimated geospatial t...

Introduction Conservation tillage has been one of the most rapidly adopted agricultural practices of the past 15 years (CTIC, 1983). The primary impetus for conservation tillage has been decreased soil erosion; fuel, labor, and machinery costs; and increased soil water storage and yields (USDA, 1975). Conservation tillage may be broad­ ly defined as tillage practices that reduce soil and water ...

Water balancing techniques are strategies for resolving key theoretic and applied hydrologic challenges. The primary goals of the study to examine climatic characteristics conditions that will be utilized in water approach used Rawandoz located northeastern Iraq. meteorological data from Soran station’s 2000 2020 were analyze climate patterns research region. annual rainfall average is 750.50 m...