Checking for non-preferred file/folder path names (may take a long time depending on the number of files/folders) ...

This resource contains some files/folders that have non-preferred characters in their name. Show non-conforming files/folders.

This resource contains content types with files that need to be updated to match with metadata changes. Show content type files that need updating.

ChemLotUS: A Benchmark Dataset of Lotic Chemistry across US River Networks

Authors:
Owners:		This resource does not have an owner who is an active HydroShare user. Contact CUAHSI (help@cuahsi.org) for information on this resource.
Type:	Resource
Storage:	The size of this resource is 1.1 GB
Created:	Aug 12, 2024 at 12:52 p.m.
Last updated:	Aug 26, 2024 at 1:06 p.m.
DOI:	10.4211/hs.266099a29929423e9cec8bdb886b6a21
Citation:	See how to cite this resource

Sharing Status:	Published
Views:	166
Downloads:	30
+1 Votes:	Be the first one to this.
Comments:	No comments (yet)

Abstract

ChemLotUS contains water quality information in rivers and streams carefully curated and linked to a high resolution stream network. The dataset covers the contiguous United States (CONUS) with nearly 35 million records in about 290,000 sites. 11 water constituents are included so far: Calcium (Ca), Electrical Conductivity (EC), pH, Total Suspended Solids (TSS), Turbidity (Tu), Total Organic Carbon (TOC), Dissolved Oxygen (DO), Chlorophyll a (Chl-a), Nitrate (NO3), Soluble Reactive P (SRP), and Total P (TP). Raw water quality data comes from the Water Quality Portal (WQP - https://www.waterqualitydata.us/), and network information comes from the National Hydrography Dataset High Resolution (NHD-HR - https://www.usgs.gov/national-hydrography/nhdplus-high-resolution).

This repository contains the data, as well as the code developed to obtain it, according to the readme file.

More details about the dataset are explained in the research paper with the same name "ChemLotUS: A Benchmark Dataset of Lotic Chemistry across US River Networks", currently submitted to peer review

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:

WGS 84 EPSG:4326

Coordinate Units:

Decimal degrees

Place/Area Name:

Conterminous United States

North Latitude

49.8296°

East Longitude

-65.7395°

South Latitude

24.0346°

West Longitude

-126.5607°

Temporal

Start Date:
End Date:

Content

Learn more about the BagIt download

Select a file to see file type metadata.

Credits

Funding Agencies

This resource was created using funding from the following sources:

Agency Name	Award Title	Award Number
National Science Foundation	EAR-Climate: Continental-Scale Determinants of Stream Solute Spatial and Temporal Patterns	EAR-2129926

How to Cite

Fernandez, N., M. J. Cohen, J. W. Jawitz (2024). ChemLotUS: A Benchmark Dataset of Lotic Chemistry across US River Networks, HydroShare, https://doi.org/10.4211/hs.266099a29929423e9cec8bdb886b6a21

This resource is shared under the Creative Commons Attribution CC BY.

http://creativecommons.org/licenses/by/4.0/

Comments

There are currently no comments