Found 516 datasets matching "Large River".
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The Large River Monitoring Forum compiled fish assemblage data for five large rivers in the U.S. as a part of a coordinated effort to compare and contract river monitoring efforts in large river...
Search relevance: 129.59 | Views last month: 0 -
The csv file includes all individual non-young-of-year fishes collected in unstructured channel borders of the Upper Mississippi River using daytime electrofishing from 1993 through 2015,...
Search relevance: 88.99 | Views last month: 2 -
Well sampling data. This dataset is associated with the following publication: Faulkner, B.R., J.R. Brooks, D.M. Keenan, and K.J. Forshay. Temperature Decrease along Hyporheic Pathlines in a...
Search relevance: 87.59 | Views last month: 0 -
This U.S. Geological Survey (USGS) Data Release provides phytoplankton data for samples collected from eleven large river sites throughout the United States, from June through September 2017. All...
Search relevance: 79.03 | Views last month: 0 -
This U.S. Geological Survey (USGS) Data Release provides phytoplankton data for samples collected from eleven large river sites throughout the United States, from June through October 2018. All...
Search relevance: 79.03 | Views last month: 0 -
This U.S. Geological Survey (USGS) data release provides discretely measured cyanotoxin, chlorophyll-a, and cyanobacterial toxin genetic data for samples collected from eleven large river sites...
Search relevance: 76.41 | Views last month: 0 -
This U.S. Geological Survey (USGS) Data Release provides the phytoplankton tally sheet, including photomicrographs, for samples collected from eleven large river sites throughout the United...
Search relevance: 74.61 | Views last month: 0 -
This U.S. Geological Survey (USGS) data release provides discretely measured cyanotoxin, chlorophyll-a, and cyanobacterial toxin genetic data for samples collected from eleven large river sites...
Search relevance: 74.52 | Views last month: 0 -
This U.S. Geological Survey (USGS) data release provides discretely measured cyanotoxin, chlorophyll-a, and cyanobacterial toxin genetic data for samples collected from twelve large river sites...
Search relevance: 73.16 | Views last month: 0 -
We continued research and development of a passive PIT-tag detection system along a pile dike in the estuary (rkm 70). Target fish for this system are returning adult salmonids, whose detection in...
Search relevance: 60.08 | Views last month: 0 -
The data was collected at two lower Mississippi River sites and consists of year round pallid sturgeon Scaphirhynchus albus capture attributes (including habitat type at capture location) from...
Search relevance: 59.04 | Views last month: 0 -
The dataset contains lab analyzed water chemistry and field collected data from hand held sondes. This dataset is associated with the following publication: Narr, C.F., H. Singh, P. Mayer, A....
Search relevance: 58.34 | Views last month: 0 -
These data are remote sensing image-based classification maps of unvegetated river-derived sand along the Colorado River. One map is based on imagery acquired in May 2013 and is a classification...
Search relevance: 54.54 | Views last month: 2 -
This project investigated the influence of the Mississippi River and its delta on the oceanography, ecology, and economy of the Gulf of Mexico; identified gaps in data collection, model...
Search relevance: 48.46 | Views last month: 0 -
These data provide a comprehensive survey of peak-stage indicators along the Colorado River corridor between river mile (RM) 0 and RM 87 (see Figure 1 in the associated USGS-SIR). In 2008, the...
Search relevance: 47.88 | Views last month: 1 -
Recent research has attributed major flood events with the upstream spread of invasive carp in the Mississippi River. In two sequential years, the upper Mississippi River experienced a low water...
Search relevance: 42.10 | Views last month: 0 -
A series of field measurements of surface water velocity derived from video and Doppler velocity radar collected by small unoccupied aircraft systems (sUAS) and portable sensors were collected at...
Search relevance: 39.01 | Views last month: 0 -
Beschta and Ripple (2012) assert that increased elk populations in the Olympic National Park due to extirpation of wolves in the 1920’s has led to a reduction in riparian vegetation. They...
Search relevance: 34.70 | Views last month: 0 -
The National Water Quality Network (NWQN) for Rivers and Streams includes 113 surface-water river and stream sites monitored by the U.S. Geological Survey (USGS) National Water Quality Program,...
Search relevance: 34.66 | Views last month: 0 -
The National Water Quality Network (NWQN) for Rivers and Streams includes 110 surface-water river and stream sites monitored by the U.S. Geological Survey (USGS) National Water Quality Program,...
Search relevance: 34.60 | Views last month: 0
