3R

11件中 1~10件 (日付順)
コメンタリー
IISD SDG Knowledge Hub
著者:
Hjaltadottir
Rannveig Edda
Modic
Dolores
The sustainability transition requires transformative systemic change, shifting away from mass production and consumption towards the dematerialization of production processes and maximizing the value and longevity of materials and products. Bold leadership is needed to move towards a new economic and social system that decouples economic...
キーワード:
リサーチレポート
One emerging issue in Padang City, Indonesia is waste management. In addition to a rise in population, modern lifestyles and tourism development have resulted in burgeoning waste generation, as well as more littering and burning of waste. This problem has exceeded the waste management capacity of the city. Consequently, the Batang Arau river, one...
政策プロセスへの提言
Padang City, the capital of West Sumatra Province, has a population of 982,884 people as of 2021. A field study was carried out and showed that waste generation in the city reached 660.50 tonnes/day while the volume of waste disposed of at the Tempat Pemrosesan Akhir (TPA: final disposal site in Bahasa Indonesia) Aia Dingin in 2021 was 478 tonnes...
ファクトシート
In recent years, marine plastic litter has been a critical policy issue, and action in an internationally harmonised manner is necessary to tackle this situation. Based on the G20 Implementation Framework for Actions on Marine Plastic Litter, voluntary country reporting has continued since 2019. Three reports with rich country and organisational...
ブリーフィングノート
This short essay discusses the national policy development in Japan moving from a society based on mass-production, mass-consumption, and mass-disposal towards establishing a Sound Material-Cycle Society (SMC). It looks at how Japan has successfully created a local resource efficiency and regional vitalisation based on a harmonised approach toward...
査読付論文
Microplastics 所収
著者:
Igalavithana
Avanthi Deshani
Mahagamage
Mahagama Gedara Y. L.
Gajanayake
Pradeep
Ohgaki
Masataka
Takenaka
Miyuki
Fukai
Takayuki
Itsubo
Norihiro
Microplastics (MPs) have been identified as an emerging soil pollutant and a global environmental concern. Scientists have recently paid attention to the contamination of soil by MPs as their detrimental impacts on soil systems are largely unknown. MPs are considered to be vectors for other soil contaminants, such as potentially toxic elements...
その他アーティクル
Pollution caused by the irresponsible disposal of plastics is a significant issue, particularly in developing countries like Sri Lanka. It is estimated that only 9% of all plastics ever produced globally have been recycled. However, not all plastics are equal in this equation, PET, in particular, stands out, given that they are 100% recyclable. Sri...
ポリシーレポート
著者:
Makoto Tsukiji
Patrick Mwesigye
Norah Mugita
Sylvia Munuhe
Evans Kituyi
Lelissa Daba
Chengchen Qian
Adebiyi Odegbile
Joseph Price
The sound management of Health Care Waste (HCW) has been receiving increasing global attention, now even more so given the urgency of the COVID-19 pandemic. The spread of COVID-19 throughout Africa has significantly influenced the already overburdened Health Care Waste Management (HCWM) systems in many countries. A lack of infrastructure...
査読付論文
Waste Management & Research所収
Source separation plays a pivotal role in sustainable and integrated Municipal Solid Waste Management (MSWM) and in achieving a circular economy in Asia. However, it is still not an official practice, and many cities continue to utilise open dumping, involving receiving mixed waste without pre-treatment. This paper, therefore, examines the...