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Shining a Spotlight

Reports & Research
februari, 2021
Global

From 2013 to 2016, Oxfam's Behind the Brands campaign called on the world’s 10 biggest food and beverage companies to adopt stronger social and environmental sourcing policies and spurred significant commitments on women’s empowerment, land rights and climate change. Now, as the coronavirus pandemic worsens inequality and food insecurity around the world, we assess whether the companies have taken meaningful steps to implement the commitments they made in response to the campaign.

Faire la paix avec la nature

Reports & Research
februari, 2021
Afrique
Amériques
Asie
Europe
Océanie

La synthèse qui en résulte indique la manière dont le changement climatique, la perte de biodiversité et la pollution peuvent être abordés conjointement dans le cadre des objectifs de développement durable. Le rapport a pour but de traduire l'état actuel des connaissances scientifiques en messages factuels clairs et digestes auxquels le monde peut se référer et comprendre.

EnviStats India 2021

Reports & Research
februari, 2021
India

Environment statistics enumerate various aspects of the environment and human interactions with it. The scope of environment statistics encompasses all dimensions of the environment, be it Earth, Water or Air, the biotic and abiotiv matter found within the natural environment, and various concerns arising out of impacts of human footprints on it. The objective of environment statistics is to provide information about the environment, its changes over time and across locations, and the main factors that influence them.

Africa’s land rush – what do we really know?

februari, 2021

This comic is based on field research conducted around the Feronia palm oil plantation in Tshopo province in north-east DR Congo as part of a project on ‘environmental defenders and atmospheres of violence’. The story focuses on people living next to the Feronia concession and how they experience and fight against the company. While the names in the comic are fictional;the described events are based on testimonies gathered during field research.

A Preliminary Study on the Impact of Landscape Pattern Changes Due to Urbanization: Case Study of Jakarta, Indonesia

Peer-reviewed publication
februari, 2021
Indonesia

Urbanization is changing land use–land cover (LULC) transforming green spaces (GS) and bodies of water into built-up areas. LULC change is affecting ecosystem services (ES) in urban areas, such as by decreasing of the water retention capacity, the urban temperature regulation capacity and the carbon sequestration. The relation between LULC change and ES is still poorly examined and quantified using actual field data. In most ES studies, GS is perceived as lumped areas instead of distributed areas, implicitly ignoring landscape patterns (LP), such as connectivity and aggregation.

Combining Tree Species Composition and Understory Coverage Indicators with Optimization Techniques to Address Concerns with Landscape-Level Biodiversity

Peer-reviewed publication
februari, 2021
Global

Sustainable forest management needs to address biodiversity conservation concerns. For that purpose, forest managers need models and indicators that may help evaluate the impact of management options on biodiversity under the uncertainty of climate change scenarios. In this research we explore the potential for designing mosaics of stand-level forest management models to address biodiversity conservation objectives on a broader landscape-level.

The Production of Pastoral Space: Modeling Spatial Occupation of Grazing Land for Environmental Impact Assessment Using Structural Equation Modeling

Peer-reviewed publication
februari, 2021
Mongolia

Environmental impact assessment (EIA) is a key tool for both environmental and land management. It identifies potential adverse and unintended consequences of the projects on land use and the environment and derives possible mitigation measures to address these impacts. Calculating the volume and severity of impacts is complex and often relies on selections and simplifications. Moreover, calculating impacts associated with nomadic-pastoral (dynamic) land use is still an unresolved methodological problem.

Investment in Land Restoration: New Perspectives with Special Reference to Australia

Peer-reviewed publication
februari, 2021
Australia
Norway

Environmental services of biodiversity, clean water, etc., have been considered byproducts of farming and grazing, but population pressures and a move from rural to peri-urban areas are changing land use practices, reducing these services and increasing land degradation. A range of ecosystem markets have been reversing this damage, but these are not widely institutionalized, so land managers do not see them as “real” in the way they do for traditional food and fiber products.

Which Traits Influence Bird Survival in the City? A Review

Peer-reviewed publication
februari, 2021
Global

Urbanization poses a major threat to biodiversity worldwide. We focused on birds as a well-studied taxon of interest, in order to review literature on traits that influence responses to urbanization. We review 226 papers that were published between 1979 and 2020, and aggregate information on five major groups of traits that have been widely studied: ecological traits, life history, physiology, behavior and genetic traits. Some robust findings on trait changes in individual species as well as bird communities emerge.

Toward a New Urban Cycle? A Closer Look to Sprawl, Demographic Transitions and the Environment in Europe

Peer-reviewed publication
februari, 2021
Europe

Urban growth is a largely debated issue in social science. Specific forms of metropolitan expansion—including sprawl—involve multiple and fascinating research dimensions, making mixed (quali-quantitative) analysis of this phenomenon particularly complex and challenging at the same time. Urban sprawl has attracting the attention of multidisciplinary studies defining nature, dynamics, and consequences that dispersed low-density settlements are having on biophysical and socioeconomic contexts worldwide.

Analysis on the Effect of the Mobility of Combustion Vehicles in the Environment of Cities and the Improvement in Air Pollution in Europe: A Vision for the Awareness of Citizens and Policy Makers

Peer-reviewed publication
februari, 2021
Canada
Colombia
Czech Republic
Spain
France
United Kingdom
Italy
United States of America
South Africa
Southern Africa
Europe

Today, the design and remodeling of urban environments is being sought in order to achieve green, healthy, and sustainable cities. The effect of air pollution in cities due to vehicle combustion gases is an important part of the problem. Due to the indirect effect caused by the Covid-19 pandemic, political powers in Europe have imposed confinement measures for citizens by imposing movement restrictions in large cities. This indirect measure has given us a laboratory to show how the reduction in vehicle circulation affects in a short time the levels of air pollution in cities.

Investigation of Dynamic Coupling Coordination between Urbanization and the Eco-Environment—A Case Study in the Pearl River Delta Area

Peer-reviewed publication
februari, 2021
United States of America

The interaction between urbanization and the eco-environment is usually viewed as an effect–feedback framework. Its coupling system is composed of urbanization and eco-environment subsystems. In this paper, the coupling degree (CD) and the coupling coordinated degree (CCD) are used to reflect the coupling interaction and coupling coordination between the urbanization subsystem and the eco-environment subsystem.