Results 21 to 30 of about 10,045 (263)

Assessing Global Elevation Models for Mapping the Low Elevation Coastal Zone

open access: yes, 2023
Elevation data are critical for assessments of coastal hazards, including sea-level rise (SLR), flooding, storm surge, tsunami impacts, and wave run-up. Previous research has demonstrated that the quality of data used in elevation-based hazard assessments must be well documented and applied properly to assess potential impacts. Global digital elevation
openaire   +2 more sources

Field‐specific yield response to variable seeding depth of corn in the Midwest

open access: yesAgrosystems, Geosciences & Environment, 2020
Sufficient soil moisture is crucial for corn (Zea mays L.) germination and emergence. As within‐field soil moisture varies, it is often expected that corn seeding depth should vary accordingly. As seedbeds get drier, deeper planting increases the chances
Eric Gabriel Coronel   +4 more
doaj   +1 more source

Trends in the variability of potato tuber yield under selected land and soil characteristics

open access: yesPlant, Soil and Environment, 2019
The objective of this study was to evaluate variations in potato tuber yield with the selected land and soil characteristics including (i) topography (elevation and slope); (ii) geometry (horizontal coplanar geometry (HCP)and perpendicular coplanar ...
Mahnaz Zare   +4 more
doaj   +1 more source

Determining Land Management Zones Using Pedo-Geomorphological Factors in Potential Degraded Regions to Achieve Land Degradation Neutrality

open access: yesLand, 2019
The proper delineation of site-specific management zones is very important in the agricultural land management of potentially degraded areas. There is a necessity for the development of prospective tools in management plans to correctly understand the ...
Ali Keshavarzi   +3 more
doaj   +1 more source

Zones of Parallel Lines of Elevation in the Earth's Crust [PDF]

open access: yesNature, 1874
HE is a bold man who will predicate that no future discovered fact will disturb even the most widely accepted hypothesis. This being so, all hypotheses being in fact tentative only, and valuable in so far as they enable us to classify and deduce laws from such facts as we know, we ought to welcome every generalisation which groups known facts under ...
openaire   +1 more source

Elevated Water Tank Design Comparison in Different Seismic Zones

open access: yesInternational Journal of Innovative Research in Computer Science & Technology, 2022
Water is maintained in tall tanks as part of the public water system. Because of a shortage of water or difficulties putting out a fire after an earthquake, the collapse of these water tanks could pose major risks to people. According to draught code Part II of IS 1893:2002, twelve raised circular and H-intake storage tanks with a combined capacity of ...
M. Kranthi Kumar   +4 more
openaire   +1 more source

Elevation zones Jamtalferner, Silvretta, Austria, 2013/2014

open access: yes, 2013
Elevation zones Jamtalferner, Silvretta, Austria, 2011 ...
Markl, Gerhard   +3 more
core   +1 more source

Intra-Annual Course of Canopy Parameters and Phenological Patterns for a Mixed and Diverse Deciduous Forest Ecosystem Along the Altitudinal Gradients Within a Dam Reservoir Landscape

open access: yesDiversity
Within a dam reservoir landscape in the Western Black Sea Region of Türkiye, a dense young-mature stand composed diversely of oriental beeches, European hornbeams, sessile oaks, and silver lindens was chosen as a study field to analyze canopy parameters ...
Melih Öztürk   +2 more
doaj   +1 more source

Assessing population exposure to coastal flooding due to sea level rise

open access: yesNature Communications, 2021
The exposure of populations to sea-level rise is a leading indicator assessing the impact of future climate change on coastal regions. The authors identify three spatial zones of flooding such as mean higher water, the 100 year floodplain and the low ...
Mathew E. Hauer   +5 more
doaj   +1 more source

Permeability structure of the horizontally-stratified dam foundation rock mass and its engineering significance

open access: yesShuiwen dizhi gongcheng dizhi, 2022
Identifying the permeability structure of the dam foundation rock mass is important for the formulation of seepage control schemes. For the horizontally-stratified red-bed rock mass of the Yellow River Guxian Dam foundation, this paper adopted a ...
Junzhi WANG   +3 more
doaj   +1 more source

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