Ecosystems

State of the world’s migratory species

More than a fifth of the world's migrating species are at risk of going extinct as a result of climate change and human encroachment, according to this report by the United Nations. Migratory species globally are facing critical challenges, with nearly half in decline and over 20 per cent threatened …

Global Competitiveness Report 2020: how countries are performing on the road to recovery

The Global Competitiveness Report series has since its first edition aimed to prompt policy-makers beyond short term growth and to aim for long-run prosperity. The 2020 special edition is dedicated to elaborating on the priorities for recovery and revival, and considering the building blocks of a transformation towards new economic …

Arctic Report Card 2020

The Arctic Report Card is an annual compilation of original, peer-reviewed environmental observations and analyses of a region undergoing rapid and dramatic alterations to weather, climate, oceanic, and land conditions. Compiled by 133 scientists from 15 countries, the 2020 report card tracks environmental indicators to inform decisions by local, state …

Business alignment to SDGs in India

UNDP India and Sattva Consulting present Business alignment to SDGs in India, a landscape study to understand the core business sustainability strategies deployed by businesses across the FMCG, oil and Gas and agriculture and allied industries.

COVID19, the environment, and food systems: contain, cope and rebuild better

The COVID-19 pandemic is increasing poverty and threatening food security. Governments around the world have already invested more than $12 trillion to counteract the economic effects of COVID-19. This investment could contribute to progress on the Sustainable Development Goals (SDGs), but initial analysis indicates that investments for economic recovery do …

Sanitation and wastewater atlas of Africa

The Sanitation and Wastewater Atlas of Africa is the flagship product of a four-year project implemented jointly by the United Nations Environment Programme, GRID-Arendal, and the African Development Bank to describe the current situation of wastewater management and sanitation across the African continent. The Atlas consists of chapters focusing on …

Building resilience with nature: ecosystem-based adaptation in National Adaptation Plan Processes

Healthy and resilient ecosystems are recognized in various international bodies and agendas, including the Paris Agreement, the Sustainable Development Goals (SDGs), the Sendai Framework for Disaster Risk Reduction, Convention on Biological Diversity (CBD) and the United Nations Convention to Combat Desertification. Specifically, ecosystem-based adaptation (EbA) as a nature-based solution is …

Coping with climate change in the Sundarbans: lessons from multidisciplinary studies

Climate change poses serious threats to inclusive economic progress and poverty reduction. Strong countermeasures are required to increase the capacity of low-income people to mitigate their risk exposure to the impacts of climate change. Central pillars in planning for sustainable development and poverty alleviation must include vulnerability assessments, appropriate adaptation …

Sports and urban biodiversity: a framework for achieving mutual benefits for nature and sports in cities

Investing in nature and nature-based solutions is an important pathway to address the current ecological crisis. The loss of biodiversity, with around one million animal and plant species threatened with extinction, is putting at risk our economies, livelihoods, food security, health, and quality of life worldwide. Diverse and innovative measures …

Forests, trees and the eradication of poverty: potential and limitations

Governments should prioritize sustainable management of forests amid their huge contribution to poverty eradication, food security, and climate resilience, says a report. The report titled, "Forests, Trees and the Eradication of Poverty: Potential and Limitations," says the vital ecosystem if properly harnessed can transform livelihoods of rural communities amid economic …

Building a resilient innovative Africa

Entitled Building a Resilient Innovative Africa, the report is a result of a survey of over 1,000 pan-African innovators, entrepreneurs, and start-ups from both Djembe’s and AfriLabs’ vast innovation and entrepreneurship networks. Framed within the context of key milestones for the continent, including the impending African Free Trade Continental Area …

Accelerated dryland expansion regulates future variability in dryland gross primary production

Drylands cover 41% of Earth’s surface and are the largest source of interannual variability in the global carbon sink. Drylands are projected to experience accelerated expansion over the next century, but the implications of this expansion on variability in gross primary production (GPP) remain elusive. Original Source

Bits and pieces: Forest fragmentation by linear intrusions in India

Linear infrastructure development is an important driver of forest fragmentation leading to habitat and biodiversity loss as well as disruption of critical ecosystem processes. The tropical forests of India are increasingly impacted by infrastructure development. Little quantitative information is available on the extent of fragmentation due to linear infrastructure on …

Carbon sequestration rates indicate ecosystem recovery following human disturbance in the equatorial Andes

Few studies exist that document how high-elevation Andean ecosystems recover naturally after the cessation of human activities and this can limit the implementation of cost-effective restoration actions. We assessed Andean forest (Polylepis stands) and páramo grassland recovery along an elevation gradient (3,600–4,350 m.a.s.l.) in the Yanacocha Reserve (Ecuador) where natural …

IPCC’s special report on the ocean and cryosphere in a changing climate: What’s in it for South Asia?

The Intergovernmental Panel on Climate Change (IPCC) published its Special Report on the Ocean and Cryosphere in a Changing Climate in September 2019. This publication offers a guide to the IPCC’s Special Report on the Ocean and Cryosphere prepared for decision-makers in South Asia by the Climate and Development Knowledge …

IPCC’s special report on the ocean and cryosphere in a changing climate: What’s in it for Africa?

The Intergovernmental Panel on Climate Change (IPCC) published its Special Report on the Ocean and Cryosphere in a Changing Climate in September 2019. This publication offers a guide to the IPCC’s Special Report on the Ocean and Cryosphere prepared for decision-makers in Africa by the Climate and Development Knowledge Network …

IPCC’s special report on the ocean and cryosphere in a changing climate: What’s in it for Africa?

The Intergovernmental Panel on Climate Change (IPCC) published its Special Report on the Ocean and Cryosphere in a Changing Climate in September 2019. This publication offers a guide to the IPCC’s Special Report on the Ocean and Cryosphere prepared for decision-makers in Africa by the Climate and Development Knowledge Network …

Tangled roots and changing tides: mangrove governance for conservation and sustainable use

Mangroves cut across ecosystems, sectors, jurisdictions and governance regimes. While few countries have a specific mangrove law, many national and international regimes apply to or affect mangroves in some way. Despite the plethora of applicable laws, mangroves continue to deteriorate rapidly, driven by urbanization, population growth and unsustainable development. This …

Thriving in diversity: smallholders organising for climate resilience

With their ability to mobilise 1.5 billion smallholder producers, forest and farm producer organisations (FFPOs) can help drive a paradigm shift away from large-scale monocultural systems, which are vulnerable to climate change and highly inequitable. FFPO businesses embody greater diversity and equity, pursuing market opportunities for a diverse basket of …

Ecosystem-based adaptation and insurance: Success, challenges and opportunities

Both Ecosystem-based Adaptation and Climate Risk Finance & Insurance can be used to enhance adaptation, reduce and transfer risk, and build resilience to the growing impacts from natural and human-made hazards. There is a nascent and growing interest in where these strategies may intersect and be mutually beneficial for adaptation. …

Building resilience in rangelands through a natural resource management model: ecosystem-based approaches to adaptation - strengthening the evidence and informing policy

The Department of Environmental Affairs in South Africa has been implementing a Natural Resource Management (NRM) programme that has been contributing towards the restoration of rangelands for several decades. Although contributing to adaptation, the NRM programme is not measuring the impact of its intervention in terms of Ecosystem-based Adaptation (EbA). …

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