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Assessment of environmental management in Lake Toba, Samosir Regency, North Sumatera Province, Indonesia
Sianturi N.M. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Assessment of environmental management in Lake Toba, Samosir Regency, North Sumatera Province, Indonesia
ผู้แต่ง / หัวหน้าโครงการ (EN): Sianturi N.M.
บทคัดย่อ (EN): Earth, water and other natural resources are controlled by government and used totally for society's prosperity. If the problem cannot be anticipated, it will cause conflicts in society by personal or certain group interest when the demand is no longer equal with the supply of water resources. The aim of the study is to examine the Environmental Management in Lake Toba through water quality and waste man-agement system. From 2013 until 2017 showed the increasing of waste management with a sorting method in the polling stations based on services zone priority and the coverage of existing garbage service improve the average to 1.673 %, coverage of existing TPS services an average of 2.07 %, and the scope of service of garbage transport trucks, Garbage Container and Bike Rickshaw average 12.03 %. The value of the investment Cash flow, Net worth by 2020 NPV at 15% interest rate positive value of Rp 2,043,325,165, an IRR of 9.664 % > MARR of 15%, a B/C ratio of 1.13 > 1 and PP 4.4 years (4 years 4 months 11 days), shorter than the 10-year investment period. © 2018 Authors.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-85052921631&partnerID=40&md5=e677752e6756e54949a27bc79a95c4cc
เผยแพร่โดย (EN): มหาวิทยาลัยมหิดล
คำสำคัญ (EN): Lake Toba Samosir Regency
เจ้าของลิขสิทธิ์ (EN): มหาวิทยาลัยมหิดล
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Assessment of environmental management in Lake Toba, Samosir Regency, North Sumatera Province, Indonesia
Sianturi N.M.
มหาวิทยาลัยมหิดล
ไม่ระบุวันที่เผยแพร่
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