On soil textural classifications and soil-texture-based estimations
نویسندگان
چکیده
منابع مشابه
Regionalization of Uncovered Agricultural Soils Based on Organic Carbon and Soil Texture Estimations
The determination of soil texture and organic carbon across agricultural areas provides important information to derive soil condition. Precise digital soil maps can help to till agricultural fields with more accuracy, greater cost-efficiency and better environmental protection. In the present study, the laboratory analysis of sand, silt, clay and soil organic carbon (SOC) content was combined ...
متن کاملIndigenous Soil Classifications
Inferior and backward. Only recently has indigenous knowledge (partly) lost these seemingly indelible labels. This development started in the 60's with anthropologists' ethnoscience research and the discovery and publication of 'indigenous knowledge success stories', and continued in the 70's by the development of Farming Systems Research philosophy and the sprouting of formal studies on indige...
متن کاملHydrologic-Process-Based Soil Texture Classifications for Improved Visualization of Landscape Function
Soils lie at the interface between the atmosphere and the subsurface and are a key component that control ecosystem services, food production, and many other processes at the Earth's surface. There is a long-established convention for identifying and mapping soils by texture. These readily available, georeferenced soil maps and databases are used widely in environmental sciences. Here, we show ...
متن کاملSoil Texture 1
1. This document is Fact Sheet SL-29, one of a series of fact sheets of the Soil and Water Science Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Date first printed: April 1990. Reviewed: April 1998, September 2003. Please visit the EDIS Web site at http://edis.ifas.ufl.edu. 2. R.B. Brown, professor emeritus, Soil and Water...
متن کاملDevelopment of an Index-based Regression Model for Soil Moisture Estimation Using MODIS Imageries by Considering Soil Texture Effects
Soil moisture content (SMC) is one of the most significant variables in drought assessment and climate change. Near-real time and accurate monitoring of this quantity by means of remote sensing (RS) is a useful strategy at regional scales. So far, various methods for the SMC estimation using a RS data have been developed. The use of spectral information based on a small range of electromagnetic...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Solid Earth
سال: 2018
ISSN: 1869-9529
DOI: 10.5194/se-9-159-2018