Passar para o conteúdo principal

page search

Issuesuso da terraLandLibrary Resource
There are 9, 839 content items of different types and languages related to uso da terra on the Land Portal.

uso da terra

AGROVOC URI:

Displaying 4273 - 4284 of 4573

Owner or tenant: Who adopts better soil conservation practices?

Peer-reviewed publication
Agosto, 2015
República Checa
Noruega

Land tenure security is widely considered to be a fundamental factor in motivating farmers to adopt sustainable land management practices. This study aims to establish whether it is true that owner-operators adopt more effective soil conservation measures than tenant-operators, and whether well-designed agro-environmental instruments can provide sufficiently strong motivation to compensate for the differences between these two groups.

Trade-offs between high class land and development: Recent and future pressures on Auckland's valuable soil resources

Peer-reviewed publication
Junho, 2014
Nova Zelândia

Sustainable land management is essential to meeting the global challenge of securing soil and water resources that can support an ever increasing population. In Auckland, New Zealand's largest city, population growth is forecast to increase from 1.5 to 2.5 million by 2040 which will put immense pressure on the region's soil resources.

Knowledge flows: Farmers’ social relations and knowledge sharing practices in ‘Catchment Sensitive Farming’

Peer-reviewed publication
Dezembro, 2019
Estados Unidos

The move towards sustainable agriculture requires a more detailed understanding of farmers’ knowledge(s) and knowledge practices. Increasingly, it is important to understand not only what farmers understand, but how their knowledge practices incorporate others – especially given the emerging call for environmentally-orientated policy measures to move beyond an individual farmer focus. This paper considers how farmers engage with, utilise and share knowledge through a focus on the Catchment Sensitive Farming (CSF) initiative in the UK.

Criteria for selection and evaluation of biosphere reserves in support of the UNESCO MAB programme in South Africa

Peer-reviewed publication
Junho, 2018
Terras Austrais e Antárticas Francesas
República Centro-Africana
África do Sul
África austral

The biosphere reserve model is a global designation in accordance with UNESCO’s Man and the Biosphere Programme. Biosphere reserves are required to fulfil three functions as prescribed by UNESCO, namely conservation, sustainable development and logistic support. Worldwide, the 669 biosphere reserves in 120 countries are experiencing different degrees of effectiveness in fulfilling these functions.

Understanding information about agricultural land. An evaluation of the extent of data modification in the Land Parcel Identification System for the needs of area-based payments – a case study

Peer-reviewed publication
Abril, 2020
Polônia
Estados Unidos

The development the GIS technology and growing access to spatial data encourage greater use of information for various purposes. Users may not be aware that data pertaining to the same fragment of land (in aspect of geometry or description attributes), but acquired from different sources do not always adequately reflect reality. After Poland's accession to the European Union, the EU Member States have undertaken to develop a Land Parcel Identification System (LPIS) as part of the Integrated Administration and Control System in every country.

Registration of private interests in land in a community lands policy setting: An exploratory study in Meru district, Tanzania

Peer-reviewed publication
Novembro, 2020
Tanzania

Current Tanzanian land law offers registration of private interests in land in the form of Certificates of Customary Rights of Occupancy (CCROs) within a broader community lands approach. We conducted qualitative research on the issuance of CCROs along a mountain slope transect in Meru district in northeast Tanzania. This area features intensified smallholder agriculture that evolutionary theory suggests is well adapted for registration of private interests in land.

Lawless land in no man’s land: The undesignated public forests in the Brazilian Amazon

Peer-reviewed publication
Novembro, 2020
Brasil

The Brazilian Amazon has 49.8 million hectares (Mha) of public forestlands not allocated by the federal or state governments to a specific tenure status: the so called undesignated public forests (UPF). Historically, these public forests have been vulnerable to land grabbers and land speculation. Here, we highlighted the imminent threat in UPF by quantifying their accumulated deforestation, all of which is illegal, for the period 1997–2018 and the potential illegal occupation.

Understanding environmental, health and economic activity interactions following transition of ownership in gold mining areas in Tanzania: A case of private to public

Peer-reviewed publication
Novembro, 2018
África

Mining is an important source of revenue for many developing countries, however, the social, environmental and economic impacts of mining are often poorly monitored. The recent transition of a gold mine in Western Tanzania—from large-scale gold mine under private, multinational ownership, to medium-scale public and national owned mine with limited life length offers a prime opportunity to understand the implications of changes in ownership and scale on the local economy and community well-being.

Scale-appropriate mechanization impacts on productivity among smallholders: Evidence from rice systems in the mid-hills of Nepal

Peer-reviewed publication
Maio, 2019
Nepal
Ásia Meridional

Smallholder farmers in the mid-hills of Nepal are facing an acute labor shortage due to out-migration which, in general, has affected the capacity to achieve timely crop establishment, harvest, and inter-cultural operations. These effects are more visible in the case of labor-intensive crops such as rice and promoting higher levels of rural mechanization has emerged as the primary policy response option. Nevertheless, quantitative evidence for the ability of mechanization to offset the adverse effects of shortages increasing labor prices in these systems is largely absent.

Heterogeneous impacts of large carnivores on hunting lease prices

Peer-reviewed publication
Janeiro, 2021
Suécia

Notwithstanding their crucial role in ecosystem functionality, large carnivores generally entail economic costs to hunters due to competition for the same prey. This cost could potentially vary depending on carnivore density and the game hunting values at stake. We estimate a hedonic price model applying the unconditional quantile regression method in order to investigate the impact of large carnivores along the distribution of hunting lease prices in Sweden.

Sustainable recommendation domains for scaling agricultural technologies in Tanzania

Peer-reviewed publication
Junho, 2017
Tanzania

Low adoption of sustainable intensification technologies hinders achievement of their potential impacts on increasing agricultural productivity. Proper targeting of locations to scale-out particular technologies is a key determinant of the rate of adoption. Targeting locations with similar biophysical and socio-economic characteristics significantly increases the probability of adoption. Areas with similar biophysical and socio-economic characteristics are referred to as recommendation domains (RDs).