000			03015cas a2200385 a 4500
005			20260818090712.0
008			111010s1992 th uu|m rtt 0| a1eng d
035			_a.b10198489
099		9	_aAIT Thesis no.AE-92-48
100	1		_aSoeharso, Harsunu Purwoto
245	1	0	_aDevelopment of a procedure for studying environmental issues in large irrigation systems
260			_aBangkok : _bAsian Institute of Technology, _c1992
300			_a146 leaves
490	1		_aThesis ; _vno. AE-92-48
500			_aA thesis submitted in partial fulfillment of the requirements for degree of Master of Engineering, School of Environment, Resources and Development
502			_aThesis (M.Eng.) - Asian Institute of Technology, 1992
520			_aThis study is attempt to develop a methodology for assessing environmental impacts in large irrigation systems. The Progo Irrigation System has been taken as the project under consideration. This method was developed based upon the existing methods proposed by International Commission on Irrigation and Drainage, the Government of Indonesia and field observation. This developed method can be considered as a tool to irrigation staff, planners, and impact assessors with non-specialist in environmental science in identifying and anticipated at an early stage that adverse environmental effects and, if possible avoided or controlled. This proposed method can also be used to assess the environmental effects of a new or existing irrigation systems before the formal environmental impact assessment. The method consider the tertiary unit in an irrigation system and the water balance in each tertiary unit. The method was applied to the Progo Irrigation System in Indonesia, this method appears to give satisfactory results. From the field observations, it can be concluded that the irrigation systems over a period of a time cause several environmental effects. These effects could vary from system to system and also within the system from location to location.
650		0	_aIrrigation farming _xEnvironmental aspects _zIndonesia
700	1		_aMurty, V.V.N., _eChairperson
700	1		_aKoga, Kiyoshi, _eExamination Committee
700	1		_aVerink, Johan, _eExamination Committee
710	2		_aThe Government of Austria, _eScholarship Donor
810	2		_aAsian Institute of Technology. _tThesis ; _vno. AE-92-48
856			_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B16602
907			_a.b10198489 _bmnait _cs
902			_a240329
998			_b2 _c951012 _dm _ea _fs _g0
945			_lmnait
945			_lmnarc
942			_c22
942			_c40
909			_aBarcode : 30050120577811 _bCREATED : 2014-02-18 _cRECORD # : i12766276 _dLPATRON : 0 _eLCHKIN : - _f# RENEWALS : 0 _g# OVERDUE : 0 _hIUSE3 : 0 _iTOT CHKOUT : 0 _jTOT RENEW : 0
909			_aBarcode : 30050120362297 _bCREATED : 2016-05-27 _cRECORD # : i13001863 _dLPATRON : 0 _eLCHKIN : - _f# RENEWALS : 0 _g# OVERDUE : 0 _hIUSE3 : 0 _iTOT CHKOUT : 0 _jTOT RENEW : 0
999			_c28911 _d28911