3288件中 1~10件 (日付順)
ワーキングペーパー

2020年9月22日に開かれた国連75周年総会の一般討論演説において、中国習近平国家主席は、「2030年より前に二酸化炭素の排出のピークを達成し(2030年ピーク目標)、2060年より前に炭素中立(ネットゼロ、2060年目標)を達成するように尽力」することを表明し、国内外からの大きな注目を集めた。

 2060年目標を表明した背景と今後の見通しについて検討すべく、本稿は、「1. 2020年がもつ戦略的タイミングの意義」、「2. 2060年目標設定の背景にある戦略的思考」、「3. 今後の見通し」、の3点について深堀する。

査読付論文
ISPRS International Journal of Geo-Information所収
著者:
Gharechelou
Saeid
Tateishi
Ryutaro
Sumantyo
Josaphat

Soil moisture is a critical component for Earth science studies, and Synthetic Aperture Radar (SAR) data have high potential for retrieving soil moisture using backscattering models. In this study, polarimetric SAR (PALSAR: Phased Array type L-band Synthetic Aperture Radar) data and polarimetric decompositions including span, entropy/H/alpha, and...

ディスカッションペーパー

Intensifying ecological crises, such as climate change, the melting Arctic, and uncontrolled destruction of habitat and biodiversity, are increasingly exposing the shortcomings of resource-intensive development models. One of the concepts helping policymakers steer a course change is sustainable consumption production and consumption (SCP). A...

キーワード:
査読付論文
Environmental Research Communications所収
著者:

With the increasing spread of the Covid-19 pandemic, restrictions on public life were strengthened across the world. Non-pharmaceutical interventions like stay-at-home orders, cancellations of events, work from home, etc. are the first line of defense to combat the spread of highly transmittable infections like Covid-19. But these interventions...

ポリシーレポート
著者:
Nguyen
Thi Bich Hien
Pham
Phu Song Toan
Kieu
Thi Kinh
Costas Velis
Josh Cottom
Janet Salem
Andrew Charles
Alexander Lee-Emery
Abigail Smith
Curt Garrigan

This Policy Report forms part of the output from the project: "‘Closing the Loop: Innovation and Scaling Up to Solve the Problem of Plastic Pollution in Marine Areas in ASEAN Cities", supported by  the Government of Japan. The report provides scientific-based evidence on the status of plastic pollution in Da Nang, in order to guide the development...

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...

査読付論文
Groundwater for Sustainable Development所収
著者:
Ty
Tran Van
Minh
Huynh Vuong Thu
Avtar
Ram
Hiep
Huynh Van

This study assesses qualitative and quantitative changes in groundwater resources and their impact on land
subsidence in Can Tho, Vietnam, from 2000 to 2018. Can Tho city is characterized by scarce water resources and
intense industrial, domestic, agricultural, and mining usage, creating water stress. The vertical compaction rates
and thus land...

レポートチャプター
Climate Ambition beyond Emission Numbers: Taking Stock of Progress by Looking Inside Countries and Sectors所収

Japan has raised its climate ambition by declaring its commitment to achieve carbon neutrality by 2050, and by setting a new target of reducing its greenhouse gas (GHG) emissions by 46% against 2013 levels by 2030. This chapter provides a perspective on how Japan’s ambition has evolved since 2015, in terms of domestic discourse, governance to...

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研修用教材

This training module was developed as a supplementary training and learning resource for the “Guidelines for Safe Closure and Rehabilitation of Municipal Solid Waste Dumpsites in Sri Lanka,” published by the Ministry of Environment, Sri Lanka. The training Module was designed under the guidance of the Secretary, Director, Assistant Director and...

ディスカッションペーパー

In this discussion paper, we demonstrate why and how co-innovation can serve as a critical enabler of a bilateral Japan-India partnership on hydrogen technologies. We argue that more than conventional approaches to technology transfer, co-innovation places a premium on the role of multi-stakeholder collaboration in triggering the transition from...

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