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“Nothing Is Like It Was Before”: The Dynamics between Land-Use and Land-Cover, and Livelihood Strategies in the Northern Vietnam Borderlands

Peer-reviewed publication
Décembre, 2015

Land uses are changing rapidly in Vietnam’s upland northern borderlands. Regional development platforms such as the Greater Mekong Subregion, state-propelled market integration and reforestation programs, and lowland entrepreneurs and migrants are all impacting this frontier landscape. Drawing on a mixed methods approach using remote sensing data from 2000 to 2009 and ethnographic fieldwork, we examine how land-use and land-cover change (LULCC) has occurred across three borderland provinces—Lai Châu, Lào Cai and Hà Giang—with high proportions of ethnic minority semi-subsistence farmers.

Patterns of Tree Distribution within Small Communities of the Sudanian Savanna-Sahel

Peer-reviewed publication
Décembre, 2014
Algérie
Soudan
Burkina Faso
Nigéria
Mauritanie
Tchad
Mali
Cameroun
Sénégal
République centrafricaine
Soudan du Sud
Éthiopie
Niger
Érythrée
Afrique

Crown diameter and tree density were measured in 52 communities in the Sudan-Sahel using satellite imagery to determine the relationships between rainfall and distance from community center to crown size diameter and tree density. As distance from the community center increased, tree density and crown diameter decreased. As rainfall increased, tree density decreased while crown diameter increased. Distance from the community center is a proxy for age since urbanization and our results indicate that older parts of communities show longer and more consistent tree management.

Estate Crops More Attractive than Community Forests in West Kalimantan, Indonesia

Peer-reviewed publication
Mars, 2017

Smallholder farmers and indigenous communities must cope with the opportunities and threats presented by rapidly spreading estate crops in the frontier of the agricultural market economy. Smallholder communities are subject to considerable speculation by outsiders, yet large-scale agriculture presents tradeoffs that they must navigate. We initiated a study in Sintang, West Kalimantan in 2012 and have returned annually for the last four years, building the baselines for a longer-term landscape approach to reconciling conservation and development tradeoffs in situ.

Managing Urban Wellbeing in Rural Areas: The Potential Role of Online Communities to Improve the Financing and Governance of Highly Valued Nature Areas

Peer-reviewed publication
Juin, 2014

The urban and the rural are increasingly interconnected. Rural areas have become places of consumption, as leisure and recreation have become important functions of rural areas. There are also indications that increased urbanisation even leads to a stronger appreciation of green areas situated far beyond city limits. Rural areas with their highly valued natural amenities nowadays seem increasingly to host urban wellbeing, given the positive relation found between green areas and human wellbeing.

Terrestrial Species in Protected Areas and Community-Managed Lands in Arunachal Pradesh, Northeast India

Peer-reviewed publication
Décembre, 2016
Inde

Protected areas (including areas that are nominally fully protected and those managed for multiple uses) encompass about a quarter of the total tropical forest estate. Despite growing interest in the relative value of community-managed lands and protected areas, knowledge about the biodiversity value that each sustains remains scarce in the biodiversity-rich tropics. We investigated the species occurrence of a suite of mammal and pheasant species across four protected areas and nearby community-managed lands in a biodiversity hotspot in northeast India.

The Community-Conservation Conundrum: Is Citizen Science the Answer?

Peer-reviewed publication
Décembre, 2016
Nouvelle-Zélande

Public participation theory assumes that empowering communities leads to enduring support for new initiatives. The New Zealand Biodiversity Strategy, approved in 2000, embraces this assumption and includes goals for community involvement in resolving threats to native flora and fauna. Over the last 20 years, community-based ecological restoration groups have proliferated, with between 600 and 4000 identified. Many of these groups control invasive mammals, and often include protection of native species and species reintroductions as goals.

Ecosystem Service Changes and Livelihood Impacts in the Maguri-Motapung Wetlands of Assam, India

Peer-reviewed publication
Juin, 2016

Wetlands provide a diverse range of ecosystem services supporting livelihoods of many people. Despite their value, wetlands are continuously being degraded. There is scant information on individual wetlands, people’s dependency and their exploitation at a local scale. We therefore assessed wetland ecosystem services, the drivers of change and impacts of those drivers on ecosystem services and people’s dependency through a case study of the Maguri-Motapung Beel wetlands of Assam, India.

Sustainability of Land Groups in Papua New Guinea

Peer-reviewed publication
Juin, 2016
Papouasie-Nouvelle-Guinée

This paper consists of a review of existing literature relating to Incorporated Land Groups in Papua New Guinea (PNG), followed by a case study of two urban incorporated land groups (ILGs) in the city of Lae. The paper is an attempt at assessing the sustainability of ILGs in the country. The challenges facing the ILGs have heightened public fears that the land groups may not be sustainable.

How Can Social Safeguards of REDD+ Function Effectively Conserve Forests and Improve Local Livelihoods? A Case from Meru Betiri National Park, East Java, Indonesia

Peer-reviewed publication
Mars, 2015
Indonésie

The National REDD+ (Reducing Emissions from Deforestation and Forest Degradation-Plus) Strategy in Indonesia highlights the importance of local participation and the reform of land tenure in the success of forest conservation. National parks are a main target area for REDD+. National parks in Indonesia have been suffering from forest destruction and conflicts between governments and local communities.

Large-Scale Mapping of Tree-Community Composition as a Surrogate of Forest Degradation in Bornean Tropical Rain Forests

Peer-reviewed publication
Décembre, 2016

Assessment of the progress of the Aichi Biodiversity Targets set by the Convention on Biological Diversity (CBD) and the safeguarding of ecosystems from the perverse negative impacts caused by Reducing Emissions from Deforestation and Forest Degradation Plus (REDD+) requires the development of spatiotemporally robust and sensitive indicators of biodiversity and ecosystem health. Recently, it has been proposed that tree-community composition based on count-plot surveys could serve as a robust, sensitive, and cost-effective indicator for forest intactness in Bornean logged-over rain forests.

Land Use and Wildfire: A Review of Local Interactions and Teleconnections

Peer-reviewed publication
Mars, 2015

Fire is a naturally occurring process of most terrestrial ecosystems as well as a tool for changing land use. Since the beginning of history humans have used fire as a mechanism for creating areas suitable for agriculture and settlement. As fires threaten human dominated landscapes, fire risk itself has become a driver of landscape change, impacting landscapes through land use regulations and fire management. Land use changes also influence fire ignition frequency and fuel loads and hence alters fire regimes.

Villages in the City: Spatial and Temporal Heterogeneity in Rurality and Urbanity in Bangalore, India

Peer-reviewed publication
Mars, 2014

Urban-rural distinctions are particularly challenging in the context of fast growing cities in the developing world. Through an example of the Indian city of Bangalore, we demonstrate the case for development of more continuous approaches of urban representation that are needed in many parts of the world. Thus even some of the oldest areas in Bangalore, which have been part of an urban center for centuries, exhibit aspects of rurality, as much as other recently developing peri-urban parts of the city.