Results 271 to 280 of about 6,946,829 (323)

Seasonal evolution of the supraglacial drainage network at Humboldt Glacier, northern Greenland, between 2016 and 2020

The Cryosphere, 2023
. Supraglacial rivers and lakes are important for the routing and storage of surface meltwater during the summer melt season across the Greenland Ice Sheet (GrIS) but remain poorly mapped and quantified across the northern part of the ice sheet, which is
Lauren D. Rawlins, D. Rippin, A. Sole, S. Livingstone, Kang Yang   +4 more
semanticscholar   +1 more source

Impact of urban growth on the natural drainage network of the Srinagar city

Urban Water Journal, 2023
Srinagar city experienced significant expansion especially during the last four decades, which has negatively impacted its aquatic resources and their functioning.
B. Shah, M. S. Bhat, A. Alam, Hilal Ahmad Sheikh, Noureen Ali   +4 more
semanticscholar   +1 more source

Stormwater hydrographs simulated for different structures of urban drainage network: dendritic and looped sewer networks

, 2021
Despite urban drainage pipe networks being of great significance to urban flood control, few studies have focused on the influence of urban drainage pipe network structure on hydrological response.
Jiahui Lu, Jiahong Liu, Xiaoran Fu, Jia Wang   +3 more
semanticscholar   +1 more source

Drainage network extraction and morphometric analysis in an Iranian basin using integrating factor analysis and geospatial techniques

Geocarto International, 2020
The application of multivariate statistical analysis (MSA) in analyzing drainage basin morphometry, in conjunction with seismic events (focal mechanism) and associated tectonic influences, has been discussed less in the framework of existing ...
P. Sajadi, Amit Singh, S. Mukherjee, Y. Sang, K. Chapi, M. Salari   +5 more
semanticscholar   +1 more source

Drainage network simulation

Computers & Geosciences, 1986
Abstract A program is written to generate a drainage network on an arbitrary land surface based on the principle that water runs down the steepest slope. The drainage network includes not only stream lines but also lakes which are formed within any closed topographic depressions. The drainage network simulation is performed on a rough slope which is
Li-Ping Yuan, N. Luanne Vanderpool
openaire   +1 more source

Quaternary drainage network reorganization in the Colombian Eastern Cordillera plateau

Earth Surface Processes and Landforms, 2020
Dramatic drainage reorganization from initial longitudinal to transversal domains has occurred in the Eastern Cordillera of Colombia. We perform a regional analysis of drainage basin geometry and transformed river profiles based on the integral form of ...
Lucía Struth, E. Giachetta, S. Willett, L. Owen, E. Tesón   +4 more
semanticscholar   +1 more source

Self-Organized Critical Drainage Networks

Physical Review Letters, 2001
Physical Review ...
S, Hergarten, H J, Neugebauer
openaire   +2 more sources

Transformer‐optimized generation, detection, and tracking network for images with drainage pipeline defects

Comput. Aided Civ. Infrastructure Eng., 2023
Regular detection of defects in drainage pipelines is crucial. However, some problems associated with pipeline defect detection, such as data scarcity and defect counting difficulty, need to be addressed.
Duo Ma, Hongyuan Fang, Niannian Wang, Hongfang Lu, John C. Matthews, C. Zhang   +5 more
semanticscholar   +1 more source

Drainage divide networks

2020
We propose a novel way to measure and analyze networks of drainage divides from digital elevation models. We developed an algorithm that extracts drainage divides based on the drainage basin boundaries defined by a stream network. In contrast to streams, there is no straightforward approach to order and classify divides, although it is intuitive that ...
Scherler, Dirk, Schwanghart, Wolfgang (Dr. rer. nat.)   +1 more
openaire   +1 more source