Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Bernard Engel"'
Publikováno v:
All Earth, Vol 34, Iss 1, Pp 147-166 (2022)
A Soil Sustainability Index (SSI) is developed based on integration of Soil Degradation Rate (SDR), Soil Fertility Index (SFI), Soil Quality Index (SQI) and Soil Resilience Rate (SRR). SDI, SRR, SQI, and SFI resemble in being measurable from soil att
Externí odkaz:
https://doaj.org/article/5c077adc60cd4a0eb92a56a7cbe9ab29
Autor:
Hesham M. Aboelsoud, Ayman Habib, Bernard Engel, Ahmed A. Hashem, Waleed Abou El-Hassan, Ajit Govind, Abdelrazek Elnashar, Mona Eid, Ahmed M.S. Kheir
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 47, Iss , Pp 101372- (2023)
Study region: The Nile Delta, Egypt Study focus: Shallow groundwater (GW) and soil salinity are major issues for irrigated agriculture, particularly in arid and semi-arid regions, but more research is needed to link both issues with evapotranspiratio
Externí odkaz:
https://doaj.org/article/f26e70b442d4427a8730b67423d98b22
Autor:
Somali Chaterji, Nathan DeLay, John Evans, Nathan Mosier, Bernard Engel, Dennis Buckmaster, Michael R. Ladisch, Ranveer Chandra
Publikováno v:
IEEE Open Journal of the Computer Society, Vol 2, Pp 227-240 (2021)
Digital agriculture, with the incorporation of Internet-of-Things (IoT)-based technologies, presents the ability to control a system at multiple levels (individual, local, regional, and global) and generates tools that allow for improved decision mak
Externí odkaz:
https://doaj.org/article/cf22cb7d34a44274b25c49bc5c4f7e77
Publikováno v:
Water, Vol 13, Iss 19, p 2618 (2021)
Land use influences water quality in streams at different spatial scales and varies in time and space. Water quality has long been associated with agricultural and urban land uses in catchments. The effects of developed, forest, pasture, and agricult
Externí odkaz:
https://doaj.org/article/839b6e5ddddc45a78d11240f227b3abc
Publikováno v:
Agronomy, Vol 10, Iss 6, p 853 (2020)
Salinity and water shortage are the most important factors limiting crop productivity, so increasing the productivity of salt-affected soils is important to address the global food gap. Two field experiments were conducted under typical farm conditio
Externí odkaz:
https://doaj.org/article/8d872eb19be24ad1a01c71c7a670b848
Publikováno v:
Water, Vol 7, Iss 7, Pp 3565-3578 (2015)
Evaluation of water balance at the watershed scale is a fundamental step for estimating streamflow in watersheds. Mean annual water balance of 17 watersheds across Michigan were evaluated by comparing observed streamflow with simulated streamflow est
Externí odkaz:
https://doaj.org/article/f59a42b819064e049f66007e13ee6d9d
Publikováno v:
Water, Vol 11, Iss 2, p 195 (2019)
In this paper, to interpret the cost structure of decentralized wastewater treatment plants (DWWTPs) in rural regions, a simple nonparametric regression algorithm known as multivariate adaptive regression spline (MARS) was proposed and applied to sim
Externí odkaz:
https://doaj.org/article/72ac12a6023648fb9159494a88aaf9fc
Publikováno v:
Water, Vol 5, Iss 4, Pp 1797-1815 (2013)
Baseflow plays an important role in maintaining streamflow. Seventeen gauged watersheds and their characteristics were used to develop regression models for annual baseflow and baseflow index (BFI) estimation in Michigan. Baseflow was estimated from
Externí odkaz:
https://doaj.org/article/618cf0a11eda43beb05aad2b9dacdec0
Publikováno v:
Water, Vol 4, Iss 1, Pp 123-134 (2012)
The rapid urbanization facing developing countries is increasing pressure on public institutions to provide adequate supplies of clean water to populations. In most developing countries, the general public is not involved in strategies and policies r
Externí odkaz:
https://doaj.org/article/f767aa73e91245cd90a8f5bfb5690cbe
Publikováno v:
Water, Vol 10, Iss 9, p 1231 (2018)
With the change of climate and the impacts of human activities, the water resources crisis of the Yellow River is becoming increasingly serious. How and why did the streamflows of the Yellow River basin change? Based on observed annual runoff data (1
Externí odkaz:
https://doaj.org/article/95439897fd124bd9a417295a31568d6a