Results 121 to 130 of about 1,190,930 (264)

Enhancing Recharge in the Edwards Aquifer, Texas: Measures, Outcomes, and Lessons for Karst Aquifers

Groundwater, EarlyView.
Abstract Managed aquifer recharge is a widely adopted method that involves storing excess water underground for future use. While managed aquifer recharge has been applied globally to different aquifer types, its use in karst aquifers is less common due to the unique hydrogeological characteristics of these systems, including high permeability ...
Neelam Thapa Magar, Robert E. Mace
wiley   +1 more source

[White Rock Reservoir Trench Excavation for Concrete Dam and Spillway]

, 1911
Photograph of an excavated trench for the concrete dam in the spillway at White Rock Reservoir.Contributor's name obtained from Sally Rodriguez, White Rock Lake (Images of America), (Arcadia, 2010), page 15. Recto: [inscribed on negative] White rock Res.
Unknown
core  

Dragonfly taxonomic and functional responses to urbanized streams in southeastern Europe, with management recommendations

Insect Conservation and Diversity, EarlyView.
Urbanization drives turnover in dragonfly species composition, traits, and habitat conservation value. Natural stream sections have a higher conservation value (higher DBI) due to presence of specialists. Properly managed urban streams can support diverse dragonfly assemblages.
Marina Vilenica, Andreja Brigić, Lea Ružanović, Renata Matoničkin Kepčija, Greet De Knijf, Michael J. Samways   +5 more
wiley   +1 more source

Dworshak Dam Project 92 (concrete)

, 1968
Aerial view showing the very start of laying concrete on the base of the dam.
Curtis, Albert B. (Albert Bruce), 1903-1985
core  

Entangling and Coalescing on Social Media: A Study of Issue Boundary Spanning in Movement of Movements

Information Systems Journal, EarlyView.
ABSTRACT This study examines how issues across boundaries influence contention dynamics in a movement of movements on social media. Participants utilize social media to support or oppose goals and actions related to their visions regarding societal changes. As the boundaries of movements are fluid on social media, we investigate the actors' identities,
Carol Lee, Pratyush Bharati, Emmanuelle Vaast   +2 more
wiley   +1 more source

Dam Safety : Technical Problems of Ageing Concrete Dams

, 2020
Validerad;2020;Nivå 1;2020-06-23 (alebob)
Adamo, Nasrat, Al-Ansari, Nadhir, Sissakian, Varoujan, Laue, Jan, Knutsson, Sven   +4 more
openaire   +1 more source

Expounding structures of roller compacted concrete dam specimens by means of hard conventional X-ray inspection. [PDF]

Heliyon, 2019
Godoi WC, Coraiola G, Junior SR, Swinka-Filho V, de Geus K, Portella KF, Medeiros BL, Cunha de Andrade F, Hönnicke MG.   +8 more
europepmc   +1 more source

Between Dispossession and Inclusion: Land Injustice and Project‐Based Citizenship in the Bagré Irrigation Scheme (Burkina Faso)

Journal of Agrarian Change, EarlyView.
ABSTRACT Large‐scale irrigation schemes are central to agrarian transformation in sub‐Saharan Africa, yet their political implications are often reduced to questions of land redistribution or agrarian differentiation. Although existing scholarship has documented how irrigation restructures agrarian relations and generates dispossession, less attention ...
William's Daré
wiley   +1 more source

Monitoring indexes of concrete dam based on correlation and discreteness of multi-point displacements. [PDF]

PLoS One, 2018
Qin X, Gu C, Zhao E, Chen B, Yu Y, Dai B.   +5 more
europepmc   +1 more source

‘Civilizing’ Smallholders Through Oil Palm: The Politics of Subsumption Across Southern Mexico's Commodity Frontiers

Journal of Agrarian Change, EarlyView.
ABSTRACT While most frontier studies associate commodity expansions with dispossession, I argue that such expansions can also function as ‘civilizational’ projects aimed at overcoming traditional farming and creating new rural subjects better suited to the needs of capitalist development. Using a Gramscian approach to study subsumption, I analyse three
Antonio Castellanos‐Navarrete
wiley   +1 more source