Publikasi Penelitian

Pencermatan Indikator Lahan Dalam Monitoring Dan Evaluasi Kondisi Daerah Aliran Sungai


Abstrak (Indonesia):
-
Abstract (English) :
In the year of 2001, Institute for Research and Development of Watershed Management Technology (BP2TP DAS) had published a guidelines book of monitoring and evaluation of watershed management. Criteria, indicators, and parameters for evaluation standards have been generated in this book with main reference of The Decree of Forestry Minister No. 652/Kpts-II/2001, about watershed management guidance. However, some improvements should be done to make easier application in field. This paper tries to contribute an idea in improving indicators and parameters used on monitoring and evaluation of catchment health, especially on the land resource aspect. The improved indicators and parameters for evaluation standards are soil erosion index, soil conservation practice, land suitability index, and permanent land cover index. In the old guideline book, parameters of soil erosion index was actual erosion divided by tolerable erosion. In the improvement guideline, soil erosion index was approached by soil erosion factors assessment such as slope, soil depth, soil conservation practice, existing morphoerosion, and rock outcrop. Due to difficulty to apply land suitability for each land units in field, which contains complex crops and plants arranged within multiple cropping system, the indicator is not used in the improved guidelines. In the improved guideline, evaluation standards for permanent land cover index are change into ? 30 % (good), 20 ? 29 % (moderate) and < 20 % (bad) by considering Forestry Act No. 41 year of 1999.
Media Publikasi :
Prosiding Seminar "Monitoring dan Evaluasi Pengelolaan DAS"
Penulis :
Tyas Mutiara Basuki, Dr., Ir., M.Sc.
Ukuran Berkas :
72.6 KB

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