Results 101 to 110 of about 148,644 (296)
Bias in Peak Flood Discharges: Are Our Bridges and Culverts Undersized?
River Research and Applications, EarlyView.ABSTRACT Reliable methods for peak discharge predictions at ungaged locations are required for infrastructure design and floodplain management. For decades, a standard practice in the United States has been to utilize US Geological Survey regional regression equations (StreamStats) as a singular method. However, implementation of multiple methods, such
Steven E. Yochum, Tyler Wible
wiley +1 more source
From Rivers to Floodplains: Leveraging Transfer Learning to Predict Floodplain Dissolved Oxygen
Water Resources ResearchDissolved oxygen (DO) regulates the dominant biogeochemical processes in floodplains and is an important water quality indicator. However, predicting DO dynamics with data driven methods in floodplains is challenging due to data scarcity, limiting our ...
George H. Myers +5 more
doaj +1 more source
Acta Limnologica Brasiliensia, 2017 Aim: Describe the limnological pattern in a longitudinal gradient in the Paraná River, a highly dammed river, in a stretch localized between two dams, but rich in undammed tributaries.
Natália Fernanda Santana +5 more
doaj +1 more source
Review of river fisheries valuation in West and Central Africa [PDF]
, 2008 This paper provides a review of the valuation of river fisheries in West and Central Africa. It is the general perception that, compared to the biological and ecological aspects of river fisheries, this particular subject area has received relatively ...
Béné, C., Neiland, A.
core
DuckNet: an open‐source deep learning tool for waterfowl species identification in UAV imagery
Remote Sensing in Ecology and Conservation, EarlyView.Using drones with thermal‐RGB sensors and a deep learning model (RetinaNet with ResNet‐50), we surveyed non‐breeding waterfowl across restored wetlands in the Mississippi Alluvial Valley. Our model, DuckNet, achieved high accuracy and offers an open‐source, customizable tool for automated waterfowl detection to support conservation monitoring ...
Zack Loken +4 more
wiley +1 more source
International Journal of the Commons, 2017 Governance of the commons through collective action remains an ongoing challenge in many rural areas of Africa. In this paper, we articulate how resource governance systems and proprietorship have affected management of canals on the Barotse Floodplain ...
Claudious Chikozho, Everisto Mapedza
doaj +1 more source
, 2013 Gauge stations are distributed along the Solim\~oes/Amazonas main channel to monitor water level changes over time. Those measurements help quantify both the water movement and its variability from one gauge station to the next downstream.
Novo, E. M. L. +3 more
core +1 more source
Sustainable Development, EarlyView.ABSTRACT National afforestation policies are crucial for outlining guidelines and goals to be implemented at the local level. Therefore, it is crucial to conduct research that systematizes indicators from across the country into a single proposal. This study examines the spatiotemporal distribution of urban forest research in Brazil from 1980 to 2020 ...
Mauricio Lamano Ferreira +5 more
wiley +1 more source
Investigation on Aji-Chay River Meander Changes on Flood Plain [PDF]
نشریه جغرافیا و برنامهریزی, 2014 Meanders, as a interesting water flow patterns in nature, is giving dynamic to courses of rivers.Creation of curvature on courses of rivers is give enough energy for migrate active channel on floodplain.
Maryam Bayati Khatibi
doaj
Building on piles in floodplains [PDF]
, 2006 Last year in the Netherlands 15 locations were allocated along the Rhine branches where – under strong restrictions - it was allowed to build in floodplains. Building in floodplains may lead to a water level rise during floods and moreover, the river bed
Harke, J. +3 more
core +2 more sources