Land Usage and its Implications for Yemeni Agriculture

2021 ◽  
pp. 41-50
Author(s):  
Horst Kopp
Keyword(s):  
Land Usage

Agricultural land usage transforms nitrifier population ecology

2016 ◽  
Vol 18 (6) ◽  
pp. 1918-1929 ◽  
Author(s):  
Anthony D. Bertagnolli ◽  
Dylan McCalmont ◽  
Kelley A. Meinhardt ◽  
Steven C. Fransen ◽  
Stuart Strand ◽  
...  
Keyword(s):  
Population Ecology ◽  
Agricultural Land ◽  
Land Usage

Rock Backfill and Hazard Control of Abandoned Stopes: A Case Study

2013 ◽  
Vol 368-370 ◽  
pp. 1726-1731
Author(s):  
Yi Ming Wang ◽  
Ming Qing Huang ◽  
Ai Xiang Wu ◽  
Gao Hui Yao ◽  
Kai Jian Hu
Keyword(s):  
Rock Burst ◽  
Surface Subsidence ◽  
Waste Rock ◽  
Underground Mines ◽  
Control Potential ◽  
Land Usage ◽  
Hazard Control ◽  
Rock Movement ◽  
Adjacent Rock

Goafs formed in mine-out areas threat the underground mines owing to possibilities of rock burst and surface subsidence. This paper aims to discuss the feasibility, design and construction of waste rock backfill in abandoned stopes. Based on goafs distribution and stabilities in the White Bull Mine, rock backfill system with a total volume of 362,000 m3in 8 gobs was designed and carried out. The system included technologically and economically feasible stopes, conveying equipments of tramcars, rock transfer by electric rakes, haulage network and mining workings. Field effects showed that rock backfill was applicable to control potential hazards. With rock filling, goaf utilization rates ranged from 60% to 70%, which helped to control adjacent rock movement, eliminate rock burst and surface subsidence. Additionally, backfill construction reduced the lift and transportation costs of rocks by about 50%, which further lowered the land usage of surface dumping.

Agricultural land usage and tourism impact on renewable energy consumption among Coastline Mediterranean Countries

2018 ◽  
Vol 29 (8) ◽  
pp. 1438-1454 ◽  
Author(s):  
Andrew Adewale Alola ◽  
Uju Violet Alola
Keyword(s):  
Renewable Energy ◽  
Energy Consumption ◽  
Carbon Emission ◽  
Agricultural Land ◽  
Tourism Development ◽  
Renewable Energy Consumption ◽  
Land Usage ◽  
Mediterranean Countries ◽  
Long Run ◽  
Short Run

Abstact This empirical study aims to investigate the dynamic response of renewable energy consumption to long-run disequilibrium and short-run impact of tourism development and agricultural land usage for the period of 1995 to 2014 in 16 Coastline Mediterranean Countries. For this reason, a dynamic Autoregressive Distributed Lag approach is employed in a multivariate and two-model framework such that carbon emission and gross domestic product are being controlled for in the models. Significantly, there is evidence of a joint impact of tourism development and agricultural land usage on renewable energy consumption. With a speed of adjustment of 21.6% from short-run disequilibrium to long run, their respective panel elasticities are 0.33 and negative 1.60 in the long run. Significant evidence shows that nine of the Coastline Mediterranean Countries have tourism development as a short-run factor while Slovenia and Cyprus exhibit a short-run common factor. Also, Granger causality evidences from carbon emission, gross domestic product and tourism development to renewable energy are all with feedbacks. However, Granger causality from agricultural land usage to renewable energy is without feedback. In the region, effective policy implementations through the collaborative effort of stakeholders will ensure a sustainable renewable energy development amidst agricultural and tourism activities.

METHODOLOGICAL FEATURES OF THE ASSESSMENT OF SPATIAL ORGANIZATION BALANCE OF UNPROTECTED ARID LANDS

2020 ◽  
Author(s):  
B. Krasnoyarova ◽  
◽  
I. Orlova ◽  
Sofya Sharabarina ◽  
Tatyana Plutalova
Keyword(s):  
Spatial Organization ◽  
Agricultural Land ◽  
Arid Lands ◽  
Land Usage ◽  
Dry Steppe

The new algorithm for assessment of spatial organization balance of the agricultural land usage on frontier dry steppe territories of Russia and Kazakhstan is developed. Land usage strategy is developed based on this algorithm.

scholarly journals Possible impacts of the Czech agricultural policy after the EU accession on the land market and land usage

2012 ◽  
Vol 51 (No. 5) ◽  
pp. 185-193 ◽  
Author(s):  
T. Doucha ◽  
E. Divila
Keyword(s):  
Agricultural Policy ◽  
Land Market ◽  
Food Sector ◽  
Eu Accession ◽  
Land Usage ◽  
Farm Structure ◽  
The Eu ◽  
Policy Scenarios

The Czech agricultural policy after the EU accession is the set of both the EU and national measures related to the Czech agro-food sector. The paper defines possible scenarios of the agricultural policy developments in 2004–2013 and presents expected impacts of the policy scenarios on the Czech farm structure and land usage.

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