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CGIAR Research Program on Policies, Institutions, and Markets - Plan of Work and Budget 2021

Diciembre, 2020
United States of America

The CGIAR Research Program on Policies, Institutions, and Markets (PIM) is led by the International Food Policy Research Institute (IFPRI) and brings together 15 CGIAR centers and many partners. External managing partners include KIT Royal Tropical Institute, Michigan State University (MSU), University of Oxford, Wageningen University and Research (WUR), and World Vision International.

Study of Heathland Succession, Prescribed Burning, and Future Perspectives at Kringsjå, Norway

Peer-reviewed publication
Diciembre, 2020
Norway
United States of America
Western Europe

The coastal heathland of Western Europe, dominated by Calluna vulgaris L., was previously maintained by prescribed-burning and grazing to the extent that the Calluna became anthropogenically adapted to regular burning cycles. This 5000–6000-year-old land management practice was essential for local biodiversity and created a vegetation free from major wildland fires. In Norway, recent neglect has, however, caused accumulation of live and dead biomass. Invasion of juniper and Sitka spruce has resulted in limited biodiversity and increasing wildland fire fuels.

Agricultural Resources and Trade Strategies: Response to Falling Land-to-Labor Ratios in Malawi

Peer-reviewed publication
Diciembre, 2020
Malawi

This study assesses how growing land scarcity relative to family labor is influencing farm household decisions to trade in agricultural land and labor markets to improve their livelihood. Using the farm household model, I analyze decisions to rent-in land or hire out labor among smallholders in Malawi. I use data from two rounds of a nationally representative balanced-household panel and apply a systems approach to jointly estimate land rental and labor market decisions while controlling for simultaneity and unobserved heterogeneity.

Chaos in Motion: Measuring Visual Pollution with Tangential View Landscape Metrics

Peer-reviewed publication
Diciembre, 2020
Canada
Ireland
Poland
United States of America

Visual pollution (VP) in the form of outdoor advertisements (OA) is a threat to landscape physiognomy. Despite their proven usefulness in landscape aesthetic studies, landscape metrics have not yet been applied to address the phenomenon of VP. To fill this knowledge gap, a methodological framework for the measurement of VP using tangential view landscape metrics is proposed, which is accompanied by statistically significant proofs.

Nationwide Susceptibility Mapping of Landslides in Kenya Using the Fuzzy Analytic Hierarchy Process Model

Peer-reviewed publication
Diciembre, 2020
Kenya

Landslide susceptibility mapping (LSM) is a cost-effective tool for landslide hazard mitigation. To date, no nationwide landslide susceptibility maps have been produced for the entire Kenyan territory. Hence, this work aimed to develop a landslide susceptibility map at the national level in Kenya using the fuzzy analytic hierarchy process method. First, a hierarchical evaluation index system containing 10 landslide contributing factors and their subclasses was established to produce a susceptibility map.

The Potential of Switchgrass and Miscanthus to Enhance Soil Organic Carbon Sequestration—Predicted by DayCent Model

Peer-reviewed publication
Diciembre, 2020
Canada
United States of America

Warm season perennial C4 grasses (WSGs), switchgrass (Panicum virgatum L.) and miscanthus species (Miscanthus spp.), have been reported to positively influence short-term (15–20 years) soil organic carbon (SOC). In this study, the DayCent model was used to predict changes in long-term SOC stocks under WSGs for moderate (Representative Concentration Pathway (RCP) 4.5) and high (RCP 8.5) warming climate change scenarios in southern Ontario, Canada, and to determine how long the enhanced SOC stock will last when WSGs are converted back to annual crop rotation.

What Role(s) Do Village Committees Play in the Withdrawal from Rural Homesteads? Evidence from Sichuan Province in Western China

Peer-reviewed publication
Diciembre, 2020
China
Guadeloupe
Russia
United States of America

Village committees, as grassroots spontaneously formed by rural collective members in China’s hierarchy system, play an irreplaceable role in the management of rural public affairs. Based on the filed survey dataset taken from three pilot counties/districts in Sichuan province, we explored the significant role that village committees played in farmers’ withdrawal from rural homesteads (WRH).

Assessing Context-Specific Factors to Increase Tree Survival for Scaling Ecosystem Restoration Efforts in East Africa

Peer-reviewed publication
Diciembre, 2020
Ethiopia
Kenya
Eastern Africa

Increasing tree cover in agricultural lands can contribute to achieving global and national restoration goals, more so in the drylands where trees play a key role in enhancing both ecosystem and livelihood resilience of the communities that depend on them. Despite this, drylands are characterized by low tree survival especially for tree species preferred by local communities. We conducted a study in arid and semi-arid areas of Kenya and Ethiopia with 1773 households to assess how different tree planting and management practices influence seedling survival.

Understanding the Implementation of Airbnb in Urban Contexts: Towards a Categorization of European Cities

Peer-reviewed publication
Diciembre, 2020
Global

The sharing economy has experienced exponential growth in recent years, especially in the short-term rentals (STRs) tourist accommodation sector. This growth has caused disruptive effects in rural and urban contexts, especially in highly touristic cities. These effects can be both positive and negative, revitalizing certain areas and bringing about tension in the socioeconomic fabric. Today, Airbnb is considered the paradigm of this sharing economy model and the STR industry leader.

A Landscape Study of Sichuan University (Wangjiang Campus) from the Perspective of Campus Tourism

Peer-reviewed publication
Diciembre, 2020
United States of America

University campus tourism is an important component and extension of urban tourism. The campus landscapes at universities act as major reflections of the interaction between regional natural and humanistic environments and initiate a strong visual perception or sensory feelings of the campus, which play a positive guiding role in campus tourism resource development. In order to better understand the role of landscapes in campus tourism, the Wangjiang Campus of Sichuan University was selected as the study area.