Geospatial analysis of dissolved nutrients dataset in the surface water of Karayar reservoir, Southern India

Publication date: August 2017
Source:Data in Brief, Volume 13
Author(s): N.S. Magesh, N. Chandrasekar, S. Krishnakumar
Spatial dataset representing the nutrient distribution in Karayar reservoir during pre and post-monsoon season is presented. Random sampling method was used for data collection and the sample location were fixed using a handheld global positioning system (Garmin GPSMAP-76). The nutrients were estimated using the standard techniques as described in the American Public Health Association (APHA) manual. Physical parameters were estimated using a Hanna portable multi water quality probe (HI-9828, USA). The spatial distribution of physical and nutrient content in surface water is carried out using an inverse distance weighted technique.



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