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T1 Ecology Note - Towards a Clean, Green and beautiful Capital City
A1 United Nations Environment Programme, 
A1 Institute for Global Environmental Strategies, 
A2 Yagasa, Ran
A2 Gamaralalage, Premakumara
A2 Sam, Phalla
A2 Uch, Rithy
K1 ecology
K1 solid waste management
K1 waste management
K1 waste disposal
K1 global warming
K1 compost
K1 climate change
K1 recycling
K1 waste utilization
YR 2019
FD 2019
LK https://wedocs.unep.org/handle/20.500.11822/30997
UL https://wedocs.unep.org/handle/20.500.11822/30997
NO "Ecology Note – Towards Clean and Beautiful Capital City – is a supplementary material for primary school teachers who wish to introduce environmental education for the first time, or for those who want to enhance the scope of educational work in addition to what is already taught in the classrooms.The scope of environmental education is wide, including various environmental issues from climate change, bio-diversity, pollution of air, land, water, sustainable management of waste and finite resources including those exhaustible and renewable. In this note, waste/resource management and climate change issues are given special attention as environmental issues most close to students and most pressing to Phnom Penh Capital City."
DS UN Environment Document Repository
RD Sep 18, 2026