ダスグプタ ラザシ

新型コロナウィルス（ COVID-19 ）による社会・環境・経済への広範な影響を受け、政策立案者にはプラネタリー・ヘルス（地球の健康）を取り戻すことが求められている。 地球環境戦略研究機関（ IGES ）による新型コロナに関するポジションペーパー 3.0 は、健康な地球を目指し、実現可能なアクションについて提案し、野心的な政策立案を支援することを目的としている。 本ペーパーでは、「プラネタリー・ヘルス」と「ワンヘルス」の基本概念を紹介した後、グリーンイシューである生態系関連、そしてブルーイシューである水関連の提案を行い、さらに、ブラウンイシューである気候変動やグレーイシューである大気汚染の問題に対処するための経済刺激策のモメンタムを適切に維持する方法を検討する。最後に...

INAS showcases Nature-based Solutions (NbS) for policymakers, practitioners, and local communities. NbS are actions for effectively and adaptively addressing various societal issues through functions of nature to achieve societies in harmony with nature. NbS encompass ecosystem-based approaches and green infrastructure, which have been developed...

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...

Socio-hydrological approaches are gaining momentum due to the importance of understanding the dynamics and co-evolution of water and human systems. Various socio-hydrological approaches have been developed to improve the adaptive capacity of local people to deal with water-related issues. In this study, a social-hydrological approach was developed...

COVID-19’s wide-ranging social, environmental, and economic impacts has led to calls for policymakers to restore planetary health. The Institute for Global Environmental Strategies’ (IGES) COVID-19 position paper 3.0 aims to help policymakers translate support for a healthy planet into actionable recommendations and ambitious policy directions...

Many developing countries in Asia are experiencing rapid urban expansion in climate hazard prone areas. To support climate resilient urban planning efforts, here we present an approach for simulating future urban land-use changes and evaluating potential flood exposure at a high spatial resolution (30 m) and national scale. As a case study, we...

Globally, shifting cultivation is known to be an important driver of tropical deforestation. However, we argue that it can be sustainably managed if the environmental boundary conditions, laid by the traditional customs and practices, are fully respected. We narrate an empirical study from the Zunheboto district of Nagaland, India, where we...

食糧、エネルギー、水といった資源の需給、雇用や観光を通じた経済や人々の交流、廃棄物処理等を通じ、都市部と農村部は相互に深く関連している。新型コロナウイルスのパンデミックは、都市農村連環のあり方や、将来起こり得るさらなる衝撃に対してレジリエントな社会を築くための道筋の再考を私たちに迫った。本稿では、コロナ禍からの復興を契機に「地域循環共生圏」の実現を通じた新しい都市と農村の関係構築を行うことを、日本とインドを例に模索する。

Availability of water in the Ganges River basin has been recognized as a critical regional issue with a significant impact on drinking water supply, irrigation, as well as on industrial development, and ecosystem services in vast areas of South Asia. In addition, water availability is also strongly linked to energy security in the region. Hence...

One third of the world’s population reside in water-stressed areas, and as the socio-economic impacts of climate change intensify, coastal ecosystems are particularly vulnerable. Over the last few decades, researchers and policymakers have been looking at the existing water demand–resource relationship to predict future trends and prioritize better...