Results 1 to 10 of about 221,598 (301)

Synergistic relationships among water resources, ecological environment, and social economy in the Lower Yellow River

open access: yesApplied Water Science
The Lower Yellow River (LYR) is short of water resources. The imbalance and incoordination of water resources (WR), ecological environment (EE) and social economy (SE) have become the key constraints of regional sustainable development.
Yuhang Bian   +5 more
doaj   +1 more source

The state of Florida's estuaries and future needs in estuarine research: Part 2. an academic research agenda (review draft) [PDF]

open access: yes, 1996
As a program supporting academic research that addresses recognized societal needs, the Florida Sea Grant Program is developing a research theme area on estuaries to provide a uniquely academic product that will augment mission-oriented research ...
Christie, Donna R.   +4 more
core  

Distribution Characteristics and Ecological Risk Assessment of Pharmaceutical and Personal Care Products (PPCPs) in Different Water Sources, Soil Profiles and Rice Crops Under Rural Domestic Reclaimed Water Irrigations

open access: yesAgronomy
Pharmaceutical and personal care products (PPCPs) have the characteristics of environmental persistence, bioaccumulation, and high toxicity, and their environmental behavior has attracted the attention in the process of sewage resource utilization in ...
Menghua Xiao   +6 more
doaj   +1 more source

Flash Flood Risk Classification Using GIS-Based Fractional Order k-Means Clustering Method

open access: yesFractal and Fractional
Flash floods arise from the interaction of rugged topography, short-duration intense rainfall, and rapid flow concentration. Conventional risk mapping often builds empirical indices with expert-assigned weights or trains supervised models on historical ...
Hanze Li   +8 more
doaj   +1 more source

Hampton-Seabrook Estuary Habitat Restoration Compendium [PDF]

open access: yes, 2009
The goal of this report is to identify restoration opportunities within the watershed derived from data on habitat change. Many other factors exist that are important in the identification and selection of restoration projects, including water quality ...
Burdick, David M., Eberhardt, Alyson L.
core   +1 more source

Tracking environmental trends in the Great Bay Estuarine System through comparisons of historical and present-day green and red algal community structure and nutrient content [PDF]

open access: yes, 2011
Monitoring macroalgae populations is an effective means of detecting long term water quality changes in estuarine systems. To investigate the environmental status of New Hampshire’s Great Bay National Estuarine Research Reserve, this study assessed the ...
Harris, Larry G.   +3 more
core   +1 more source

Joint Report of Peer Review Panel for Numeric Nutrient Criteria for the Great Bay Estuary New Hampshire Department of Environmental Services June, 2009 [PDF]

open access: yes, 2014
This peer review was authorized through a collaborative agreement sponsored by the New Hampshire Department of Environmental Services (DES) and the Cities of Dover, Rochester and Portsmouth, New Hampshire.
Bierman, Victor J.   +3 more
core   +1 more source

Osmotolerance is a driver of microbial carbon processes in the Elbe estuary. [PDF]

open access: yesmSystems
Tobias-Hünefeldt SP   +6 more
europepmc   +1 more source

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