Guidelines for field-measured water-quality properties
نویسندگان
چکیده
First posted July 10, 2023 For additional information, contact: Water Mission AreaU.S. Geological Survey12201 Sunrise Valley DriveReston, VA 20192Email: [email protected] The “National Field Manual for the Collection of Water-Quality Data” (NFM) provides guidelines and procedures U.S. Survey (USGS) personnel who collect data used to assess quality Nation’s surface-water groundwater resources. This chapter, NFM A6.0, guidance protocols measurement field parameters on site, which include selection sites methods in surface water reporting. It updates supersedes USGS Techniques Water-Resources Investigations, book 9, chapter version 2.0, by Franceska D. Wilde. are routinely measured when samples collected, often continually at streamgages, regularly during laboratory experiments. measuring described this applicable most natural waters.Before 2017, chapters were released Investigations series. Effective 2018, new revised being Methods series; series change does not affect content format NFM. More information is general introduction (USGS Methods, A0) https://doi.org/10.3133/tm9A0. authoritative current versions available Publications Warehouse https://pubs.er.usgs.gov/. Comments, questions, suggestions related can be addressed [email protected].
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ژورنال
عنوان ژورنال: Techniques and Methods
سال: 2023
ISSN: ['2328-7047', '2328-7055']
DOI: https://doi.org/10.3133/tm9a6.0