The planning of conservation measures to conserve water and soil resources taking hydrological planning unit as micro-watershed is considered to be effective.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/gis-based-evaluation-micro-watersheds-ascertain-site-suitability-water-conservation
[2] http://admin.indiaenvironmentportal.org.in/category/author/praveen-g-saptarshi
[3] http://admin.indiaenvironmentportal.org.in/category/author/raghavendra-kumar-rao
[4] http://admin.indiaenvironmentportal.org.in/category/journal/journal-indian-society-remote-sensing
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/soil-erosion
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wastelands
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-conservation
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/watershed-development
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/remote-sensing
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/geographical-information-systems-gis
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rainfall