Results 81 to 90 of about 172,849 (434)
Geomorphological Analysis Using Unpiloted Aircraft Systems, Structure from Motion, and Deep Learning [PDF]
2020 IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS), 2019 We present a pipeline for geomorphological analysis that uses structure from motion (SfM) and deep learning on close-range aerial imagery to estimate spatial distributions of rock traits (size, roundness, and orientation) along a tectonic fault scarp.
arxiv +1 more source
Geomorphology of Mountainous Deserts [PDF]
, 1933 The peculiar land forms of the desert are due largely (1) to the paucity of plant growth, in consequence of which (2) disintegrated rock, produced more by physical than by chemical processes, which (3) vary with rock nature (hence granitic rocks assume ...
Davis, W. M.
core
Archaeological Prospection, EarlyView.ABSTRACT There is a common agreement among archaeologists that assessing visibility in the field is essential to measure the accuracy of their observations. Archaeologists widely expect that low visibility negatively impacts the recovery rate of artefacts and sites during field‐walking surveys.
Néhémie Strupler
wiley +1 more source
The Depositional Record, EarlyView.This paper provides a new facies model of gravelly cyclic steps that includes a facies model of lee side and variations deposited from hyperpycnal and surge‐type high‐density turbidity currents. Abstract Gravelly cyclic steps formed by turbidity currents have recently been widely recognised in the geological record.
Takeshi Nakajima, Yoshiki Saito
wiley +1 more source
Investigation of the Geomorphologic Hazards Hydro-Aoelein of the Northwest World Heritage of Lut Desert (the Nehbandan-Shahdad road) [PDF]
مخاطرات محیط طبیعی, 2019 Iran is one of the top 10 countries facing natural hazards in the world. One of the basic approaches is to reduce the above-mentioned hazards, to identify the factors involved in hazard and risk zoning.
Mehran Maghsoudi +4 more
doaj +1 more source
Invertebrate distribution patterns and river typology for the implementation of the water framework directive in Martinique, French Lesser Antilles [PDF]
, 2013 Over the past decade, Europe's Water Framework Directive provided compelling reasons for developing tools for the biological assessment of freshwater ecosystem health in member States.
Bargier, Nicolas +5 more
core +4 more sources
The Depositional Record, EarlyView.A new classification for inland freshwater palaeowetlands to be used in the field or core laboratory by sedimentologists, providing examples from the Guadix Basin (southern Spain). Abstract Present wetlands have proven to be delicate, biodiverse ecosystems, that are natural sinks for CO2 and act as good indicators for climate changes.
S. Pla‐Pueyo +1 more
wiley +1 more source
Submarine geomorphology: quantitative methods illustrated with the Hawaiian volcanoes [PDF]
, 2011 Submarine geomorphology, like sub-aerial geomorphology, is the study of the Earth's surface in order to better understand tectonic and geomorphic processes. Such processes include volcanism, neo-tectonics (i.e.
John Hillier (1254873)
core +1 more source
The Depositional Record, EarlyView.. The Bebedero tectonic depression in San Luis province, Argentina, is a closed drainage basin that has formed as a result of block‐faulting and rifting processes. The Bebedero lake exhibits notable similarities to the endorheic watersheds of the western United States, particularly those of Death Valley, the Saline Valley and, to a lesser extent, the ...
Eimi Ailen Font +2 more
wiley +1 more source
Site Selection of Municipal Solid Waste Disposal Using AHP Model and GIS Technique (Case Study: Kouhdasht City) [PDF]
نشریه جغرافیا و برنامهریزی, 2013 In recent decades, uncontrolled growth of population and urban development have caused various social, economic and environmental conflicts, such as production of municipal solid waste that has followed its inappropriate disposal. So that, how disposal,
Mohammadhosein Ramasht +2 more
doaj