[PDF] Top 20 Indigenous Knowledge and Techniques of Runoff Harvesting (Bandsar and Khooshab) in Arid and Semi Arid Regions of Iran

... amazing techniques and know- ledge for supplying water, which are recently called indigenous ...and runoff harvesting techniques are often applied to increase the water recharge and ... See full document

... in arid and semi-arid regions (ASARs) during the last three ...RWH techniques used in ...of runoff modelling, GISs, and RS have successfully targeted sites suitable for RWH ... See full document

... In arid and semi arid areas, rainfall varies considerably in ...as runoff due to unfavourable rainfall characteristics and soil surface properties such as ...in arid and semi ... See full document

... other regions (Araya et ...in runoff late in the rainy season is due to the increase in crop cover, which dissipates the energy of raindrops and decreases the velocity of water on the soil sur- face ... See full document

... surface runoff has been studied since the early ...humid regions [4–7] and the Shanbei-model used for the arid regions in China ...both semi-arid and sub-humid characteristics, ... See full document

... Therefore, illite and chlorite minerals in all size fractions may be responsible for high K fixation. Therefore, the most added K may be fixed by the silt fractions, governed by mica and phylosilicate minerals (illite). ... See full document

... Sahrawat, K.L., Mohanty, S.K. Macronutrient transformations and budgeting in soils_ pp. In: Proceedings ofthe National Symposium on Macronutrients in Soils and Plants. Department of[r] ... See full document

... where h is the water height or depth above the surface, t is the time, q is the discharge per unit width, is the net rainfall, n is the Manning’s roughness coefficient, and S0 is the land slope. To estimate ... See full document

... Northern Khorasan province is located in the Irano-Turanian phytogeographic region; therefore, dominance of the mono-regional elements of Irano-Turanian in the study area (61.8%), was natural. The study area was next to ... See full document

... the ARID project is to identify and evaluate common issues and challenges that exist across the three projects and to determine the means by which these can be addressed most ...of ARID is to examine what ... See full document

... of runoff and its long time variability is essential for the assessment of water yield potential and planning of soil and water conservation ...on runoff is scarcely available and that too in a few selected ... See full document

... significant impact of the cost of implementation on estimated rates of return (p. 18). Many of the recommendations about irrigation by Walker et al (2016) are echoed by Avery (2013) in the specific context of Kenya. He ... See full document

... Satellite remote sensing is one of the best techniques for monitoring desertification due to synoptic coverage and temporal nature. The Ottichilo report on “Use of space technology in disaster risk assessment and ... See full document

... main variations between the two studies are that a rainfall-runoff model is used to simulate the streamflow series rather than stochastic modeling that as used by Soundharajan et al. (2016). In addition, ... See full document

... rainfall data. The downscaled rainfall data are used as input into rainfall-runoff model, which has been calibrated as based on historical flood events for simulation of future flood hydrographs. In a next section ... See full document

... radiation, semi-directly by changing the atmospheric cloud cover through evaporation of cloud droplets, and indirectly by acting as cloud and ice condensation nuclei, which changes the optical properties of ... See full document

... Activated sludge is the most commonly used process to treat sewage and industrial waste water by micro organisms. The activated sludge system depends on the activities of microbial communities present in the sludge. ... See full document

... many arid and semi arid countries (UNEP, ...the regions between the Atlantic coasts of Africa to western ...other semi-arid sub- tropical countries of the ... See full document

... the semi-arid region and together, constitute the Caatinga ...the Semi-arid, we now know that there are more than 5,000 species present, of which over 300 species and 23 genera are found to be ... See full document

... y semi-áridos, y en concreto, de los modelos que incorporan feedbacks entre la disponibilidad de agua y la presencia de vegetación, es que permiten identificar los mecanismos responsables de la composición y ... See full document