Results 111 to 120 of about 66,368 (308)

Multiobjective Simulation–Optimization of Crop Allocation and Water Resources in Canal Command Areas Using Genetic Algorithms

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This study develops an integrated simulation–optimization framework for sustainable crop allocation and water resource management in the Bargarh Canal Command (BCC), eastern India. Efficient irrigation allocation remains a critical challenge due to competing demands, groundwater–surface water interactions and environmental constraints ...
Priyanka Mohapatra   +2 more
wiley   +1 more source

Farmers' Soil–Water Management Practices and Perspectives on Soil Salinization in Mirab Abaya District, Gamo Zone, Southern Ethiopia

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Soil salinization is a critical threat, impacting 20% of the world's irrigated lands and jeopardizing food security. In Ethiopia's Mirab Abaya district of the Gamo Zone, unsustainable irrigation methods exacerbate this issue. This paper examines local farmers' soil–water management systems and their awareness of salinization, aiming to educate
Oloba Jobe   +3 more
wiley   +1 more source

Loop road to Cabin area [PDF]

open access: yes, 1940
View of the Loop road to the cabin area.
Hendricks, Sam
core  

CLASSIFICATION OF GREAT SOIL GROUPS IN THE EAST BLACK SEA BASIN ACCORDING TO INTERNATIONAL SOIL CLASSIFICATION SYSTEMS [PDF]

open access: yesJournal of Central European Agriculture, 2004
This study was carried out to classify great soil groups in the East Black Sea basin according to international soil classifi cation systems. 13 profi les of 3 great soil groups in this basin have been investigated and classifi ed according to system of ...
CUMHUR AYDINALP, EWART FITZPATRICK
doaj  

Gravitational Fields and Local Moran's I in Economics: Analyzing the Spatial Structure of Labor and Capital in the USA

open access: yesInternational Studies of Economics, EarlyView.
ABSTRACT In this article, we apply the notion of gravitational fields to commercial attraction, with the aim of providing valuable insights to inform the development of an econophysical methodology. We revisit the traditional notion of gravitational fields, extending it to encompass multiple economic variables and incorporating mobility and production ...
Luigi Capoani   +3 more
wiley   +1 more source

Headquarters area from Radio Tower [PDF]

open access: yes
Photograph of Lehman Caves Headquarters from radio ...

core  

Clarence and Bea Rhodes in Gothic Palace, Lehman Cave [PDF]

open access: yes, 1923
The Rhodes were owners of the caves for a short ...
Copy of 1923 photo by Ely Walker; copy by Keith A. Trexler
core  

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