نتایج جستجو برای: ring infiltrometer

تعداد نتایج: 123076  

Journal: :International Journal of Enviornment and Climate Change 2023

Aim: To characterize the spatial variability of infiltration in both Inceptisol and Entisol soils irrigated farms College Agriculture, Pune.
 Study Design: Ten GPS based locations each from were selected randomly rates computed using double ring infiltrometer.
 Place Duration Study: The research was conducted at Pune, between January 2019- May 2019.
 Methods: Soil samples collect...

Journal: :Jurnal Teknologi dan Rekayasa Sumber Daya Air 2022

DAS Lesti, Kabupaten Malang mengalami alih fungsi lahan yang besar akibat pesatnya pembangunan di era modern ini sehingga mempengaruhi laju infiltrasi. Studi ditujukan guna mengetahui infiltrasi dengan Model Horton dan Philip, kemudian didapatkan model memiliki prediksi paling sesuai pengukuran lapangan. Pengambilan data berupa hubungan antara waktu besarnya penurunan air titik-titik menggunaka...

Journal: :International Journal of Environment, Agriculture and Biotechnology 2022

The present study was conducted on the Tondibiya and Satara plateaus, in Ouallam department (western Niger). objective is to sedimentation dynamics of soil particles deposited sylvopastoral half-moons different years (2014, 2016 2018). assessment done selected following a survey transects. It involved determination thickness sedimented horizon, measurement permeability by single ring infiltrome...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز 1379

‏‎for the first time nakayama introduced qf-ring. in 1967 carl. faith and elbert a. walker showed that r is qf-ring if and only if each injective right r-module is projective if and only if each injective left r-modules is projective. in 1987 s.k.jain and s.r.lopez-permouth proved that every ring homomorphic images of r has the property that each cyclic s-module is essentialy embeddable in dire...

Journal: :Jurnal Teknologi dan Rekayasa Sumber Daya Air 2022

Sub DAS Lesti memiliki lahan kritis yang tinggi, karena penggunaan tidak sesuai potensinya. Perubahan untuk area pemukiman berdampak pada penutupan oleh permukaan impermeable, sehingga terjadi peningkatan limpasan air hujan dan berkurangnya nilai kapasitas infiltrasi. Untuk mengatasi permasalahan ini, diperlukan analisis karakteristik genangan. Air akan menggenang jika intensitas melebihi Anali...

1997
P. J. SHOUSE T. R. ELLSWORTH

analyses illustrated that the spatial structure estimate obtained from measurement scale SLIla was inconsistent with that obtained from measurement scale t+. Thus, we conclude that the infiltrometer instrument fundamentally alters the infiltration process in such a way that measurements are only meaningful in a relative sense. Steady-state infiltration rates were measured at three instrument sc...

Journal: :Materiali in Tehnologije 2022

In this research, an attempt was made to find the permeability of RC beam with AFRP by making use hydraulic conductivity test and a double-ring infiltrometer. Based on state-of-the-art methodology, three different samples, Kelvar 29, 49 149, were considered as laminates prevent deflection beams. Accelerated corrosion carried out using impressed current, induced calculated galvanostatic method. ...

Journal: :Water 2023

Infiltration is defined by the expression of hydraulic conductivity soil, which we decided to monitor on an experimental field applying a modern system land management (control traffic farming). The present study compared two different methods monitoring soil selected 16 ha plot in suburbs village Kolíňany (Slovak Republic). During growing seasons, crops such as oilseed rape, winter wheat, spri...

Journal: :آب و خاک 0
مهرداد شریعتی غلامعباس صیاد عبدالرحمن برزگر زهرا درویش پسند

abstract disc infiltrometer is one of those devices that used in recent years in measurement of hydraulic conductivity of entire soil. in order to analyze the data taken by disc infiltrometer a variety of methods based on wooding’s base analyze have been introduced. the objective of this study was to compare the performances of ankeny and weir methods for predicting soil hydraulic properties us...

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