Extent and persistence of soil water repellency induced by pines in different geographic regions
نویسندگان
چکیده
منابع مشابه
Postfire soil water repellency in piñon–juniper woodlands: Extent, severity, and thickness relative to ecological site characteristics and climate
Wildfires can create or intensify water repellency in soil, limiting the soil's capacity to wet and retain water. The objective of this research was to quantify soil water repellency characteristics within burned piñon-juniper woodlands and relate this information to ecological site characteristics. We sampled soil water repellency across forty-one 1,000 m2 study plots within three major wildfi...
متن کاملEstimation of effective precipitation for winter wheat in different regions of Iran using an Extended Soil-Water Balance Model
Estimated Effective Precipitation (Pe) in dryland areas is an essential element of water resource management. Itrepresents the amount of precipitation available in the crop root zone to meet the needs of evapotranspiration. Thecurrent study compared different approaches for estimating Pe in different climatic zones of Iran. A two-layer soil–water balance (SWB) model was adopted based on the pro...
متن کاملWater quality and surfactant effects on the water repellency of a sandy soil
0022-1694/$ see front matter Published by Elsevier doi:10.1016/j.jhydrol.2011.03.040 q Manufacturer or trade names are included for the names, the USDA-ARS implies no endorsement, recom ⇑ Corresponding author. Tel.: +1 208 423 6508; fax E-mail address: [email protected] (G.A. L Differences in irrigation water quality may affect the water repellency of soils treated or untreated with sur...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
an investigation of accuracy and complexity across different proficiency levels in written narrative task
abstract this quasi-experimental study was aimed at examining the impact of storyline complexity on the grammatical accuracy and complexity of advanced and intermediate efl learners. a total of 65 advanced and intermediate efl learners were selected from iran language institute (ili). an intact group including 35 intermediate participants and another intact group with 30 advanced participants ...
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ژورنال
عنوان ژورنال: Journal of Hydrology and Hydromechanics
سال: 2018
ISSN: 0042-790X
DOI: 10.2478/johh-2018-0024