Non- point Source Pollution Load Calculation Based on Raster Data and Export Coefficient Model

DOI

10.2991/cas-15.2015.43How to use a DOI?

Keywords

NPS pollution; export coefficient model; raster data; taihulake.

Abstract

The article is focused on the surrounding land area of Zhihugang of Taihu Basin, the study area was divided into square grid of 100m on a side, all grid units land use types attribute values were identified according to the regional land use types, raster data model applied to land-use information was set up. Export coefficient of the total nitrogen (TN hereafter) and total phosphorus (TP hereafter) in different land types of non-point source (NPS hereafter) pollution was confirmed synthesizable, the NPS pollutant yielding model based on raster data model was set up, as a result TN and TP load in non-point source pollution was obtained by computation.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Han Longxi
AU  - Gao Qi
AU  - Huo Fei
PY  - 2015/08
DA  - 2015/08
TI  - Non- point Source Pollution Load Calculation Based on Raster Data and Export Coefficient Model
BT  - Proceedings of the 2015 AASRI International Conference on Circuits and Systems
PB  - Atlantis Press
SP  - 178
EP  - 181
SN  - 2352-538X
UR  - https://doi.org/10.2991/cas-15.2015.43
DO  - 10.2991/cas-15.2015.43
ID  - Longxi2015/08
ER  -