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IssuesinvestigaçãoLandLibrary Resource
There are 4, 044 content items of different types and languages related to investigação on the Land Portal.

investigação

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Displaying 1357 - 1368 of 1399

Mapping hotspots and bundles of forest ecosystem services across the European Union

Peer-reviewed publication
Novembro, 2020
Austrália
Suíça
República Checa
Alemanha
França
Croácia
Hungria
Liechtenstein
Polônia
Eslováquia
Eslovênia

Forests cover about 40 % of the European Union (EU), providing a wide spectrum of invaluable ecosystem services to more than half a billion people. In order to protect and harness this crucial asset, EU policies are advancing multifunctional management. This study lays a basis for such an effort by mapping the supply of key forest ecosystem services (FES) across the entire EU: wood, water supply, erosion control, pollination, habitat protection, soil formation, climate regulation and recreation.

Modelled impacts of policies and climate change on land use and water quality in Austria

Peer-reviewed publication
Junho, 2018
Áustria

Climate change is a major driver of land use with implications for the quality and quantity of water resources. We apply a novel integrated impact modelling framework (IIMF) to analyze climate change impacts until 2040 and stakeholder driven scenarios on water protection policies for sustainable management of land and water resources in Austria. The IIMF mainly consists of the sequentially linked bio-physical process model EPIC, the regional land use optimization model PASMA[grid], the quantitative precipitation/runoff TUWmodel, and the nutrient emission model MONERIS.

The social and ecological costs of reforestation. Territorialization and industrialization of land use accompany forest transitions in Southeast Asia

Peer-reviewed publication
Janeiro, 2021
Sudeste Asiático

Five Southeast Asian countries (Thailand, Vietnam, Laos, Philippines and Malaysia) have experienced forest transitions, that is, a shift from net deforestation to net increases in forest area, since the 1990s. Climate change mitigation policies such as REDD+ actively promote reforestation, especially in the Global South, where they have been accompanied by exclusionary effects, known as green grabbing.

Effectiveness and equity of Payments for Ecosystem Services: Real-effort experiments with Vietnamese land users

Peer-reviewed publication
Junho, 2019
Sudeste Asiático

Payments for Ecosystem Services (PES) are widespread in conservation policy. In PES, environmental effectiveness and social equity are often perceived as conflicting goals. Empirical studies on the relationship between popular design features, such as payment differentiation and payment conditionality, and effectiveness and equity are scarce. Further, they struggle with measuring and separating ecological and equity outcomes.

The Australian experience in using tenders for conservation

Peer-reviewed publication
Março, 2017
Austrália

Over the past 15 years Australia has been trialling conservation tenders and other market based instrument approaches to generate environmental outcomes, particularly on private lands. The best known of these is the BushTender auction for vegetation protection in Victoria, begun in the early 2000s. Subsequently, nearly 100 other tenders for biodiversity protection have been run in Australia with substantial variations in application and methodology generated by a mix of both intended design and case study differences.

How and why large scale agricultural land investments do not create long-term employment benefits: A critique of the ‘state’ of labour regulations in Ghana

Peer-reviewed publication
Maio, 2020
República Centro-Africana
Gana

Support for large scale agricultural investments in Africa has been mainly premised on their employment prospects for local populations. However, despite earlier calls by Tania Li to centre labour in the land grabs debate, labour is generally invisible in both mainstream policy and academic research. This paper, through a governance lens, draws attention to the implications of the global land rush on wage labour.

Lineage and land reforms in Malawi: Do matrilineal and patrilineal landholding systems represent a problem for land reforms in Malawi?

Peer-reviewed publication
Outubro, 2014
Malawi
Noruega
Estados Unidos

Based on government statistics and interviews with villagers across Malawi this article argues that customary matrilineal and patrilineal land tenure systems serve to weaken security of land tenure for some family members as well as obstructing the creation of gender-neutral inheritance of lands. Data from the National Census of Agriculture and Livestock 2007and the 2008 Population and Housing Census are used to characterize marriage systems and landholding patterns of local communities. Marriage systems correspond to customary land-tenure patterns of matrilineal or patrilineal cultures.

Economic and financial sustainability of an Acacia decurrens-based Taungya system for farmers in the Upper Blue Nile Basin, Ethiopia

Peer-reviewed publication
Dezembro, 2019
Etiópia
Estados Unidos

The use of tree-based fallowing as a sustainable land management system may serve as an important developmental pathway out of poverty across drought-prone watersheds in the Upper Blue Nile Basin, Ethiopia. This study employs a financial analysis technique, the computation of net present values, to explore the financial viability of farmers’ investments in an intercropping farming system known as taungya. The analysis employs scenarios that include different farming systems, such as A. decurrens (J.C. Wendl.) Willd. cum teff (Eragrostis tef) intercropping, A.

Acceptance studies in the field of land use—A critical and systematic review to advance the conceptualization of acceptance and acceptability

Peer-reviewed publication
Junho, 2018
Global

Despite the increasing importance of studies dealing with acceptance in the field of land use, few theoretical-conceptual reflections and reviews have been published. To address this gap, this paper offers a critical and systematic review of recent literature regarding acceptance and land use. Our aim is to synthesise the contributions of these publications in order to advance scientific debate on this topic. The data set consists of 132 peer-reviewed journal articles and book chapters and is dominated by empirical papers (mostly quantitative studies) and European case studies.

Modelling the production impacts of a widespread conversion to organic agriculture in England and Wales

Peer-reviewed publication
Junho, 2018
Reino Unido
Estados Unidos

We assess the production impacts of a 100% conversion to organic agriculture in England and Wales using a large-scale linear programming model. The model includes a range of typical farm structures, scaled up across the available land area, with the objective of maximising food production. The effects of soil and rainfall, nitrogen (N) supply/offtake and livestock feed demand are accounted for. Results reveal major reductions in wheat and barley production, whilst the production of minor cereals such as oats and rye increase.

Cropland expansion and grassland loss in the eastern Dakotas: New insights from a farm-level survey

Peer-reviewed publication
Março, 2017
Reino Unido
Estados Unidos

The western Corn Belt region of the United States has become a hotspot for agricultural extensification and consequent land use and land cover changes. The goals of this research were to characterize geographic patterns of grassland loss resulting from cropland expansion in the eastern Dakotas, and to understand how these changes were associated with characteristics of individual farms and farm operators. We collected data on grassland conversion and other land use decisions through a mail survey of farm operators in North and South Dakota.

Triangulation in participation: Dynamic approaches for science-practice interaction in land-use decision making in rural China

Peer-reviewed publication
Fevereiro, 2018
China
Noruega
Rússia
Estados Unidos

Land use decision making requires knowledge integration from a wide range of stakeholders across science and practice. Many participatory methods and instruments aiming at such science-practice interaction have been developed during the last decades. However, there are methodological challenges, and little evidence neither about the methodological applicability and practicability under diverse socio-political conditions nor about their dynamics. The objective of this paper is to offer some insights on the design and implementation of reasonable science-practice interaction.