Climate-Smart Agro-Hydrological Model for a Large Scale Rice Irrigation Scheme in Malaysia
نویسندگان
چکیده
منابع مشابه
A Practical Desalinization Model for Large Scale Application
Salinity of soil and water is the most important agricultural hazard in arid and semi-aridregions. In saline soils, yield production directly influences by soluble salts in the root zone aswell as by shallow water table depth. The first step for reclamation of such soils is reducingsalinity to optimum level by leaching. The objective of this study was to develop a practicalmodel to estimate wat...
متن کاملManagement Arrangements for Diversifying Rice Irrigation Systems in Malaysia
THE RICE LANDS of Malaysia, tolaling 0.6 M ha are broadly classified as either granary or nongranary areas. The granaries comprise 8 large and contiguous irrigation schemes, covering 210,000 ha and producing more than 65 percent of the country's total output; and it is in these granaries that further developine.nt of rice production will bt. concentrated. The nongranaries are either rain-fed or...
متن کاملKey factors for improving large-scale hydrological model performance
This study focuses on identifying key factors that influence large-scale hydrological model performance. It draws on experiences from modelling in the Arctic, West Africa, and Europe with the HYPE model (HYdrological Prediction of the Environment). We use multiple evaluation criteria to analyse the influence of catchment delineation, climate input data, model parameterisation, and water managem...
متن کاملQuantifying the impact of model inaccuracy in climate change impact assessment studies using an agro-hydrological model
Numerical simulation models are frequently applied to assess the impact of climate change on hydrology and agriculture. A common hypothesis is that unavoidable model errors are reflected in the reference situation as well as in the climate change situation so that by comparing reference to scenario model errors will level out. For a polder in The Netherlands an innovative procedure has been int...
متن کاملa practical desalinization model for large scale application
salinity of soil and water is the most important agricultural hazard in arid and semi-aridregions. in saline soils, yield production directly influences by soluble salts in the root zone aswell as by shallow water table depth. the first step for reclamation of such soils is reducingsalinity to optimum level by leaching. the objective of this study was to develop a practicalmodel to estimate wat...
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: Applied Sciences
سال: 2020
ISSN: 2076-3417
DOI: 10.3390/app10113906