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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Design of green infrastructure for the revaluation of the Ventanilla-Peru wetlands and the protection of the environment

Esenarro, Doris, Quijano, Joseline, Rodriguez, Ciro, Arteaga, Jennifer, Hinojosa, Karina 01 January 2022 (has links)
The purpose of this research is the design of a green infrastructure that allows a regional conservation area to revalue the Ventanilla wetlands to promote ecotourism through spaces for the conservation of natural resources, turning it into a tourist attraction. The proposal considers design and construction criteria with adequate technology, biodegradable, and sustainable materials where environmental impact is minimized in this context. The collection of information through field visits and the use of different software for the topographic survey. Results show that the infrastructure design proposed was validated by a survey of potential users of the place, with 75% of the interviewees agreeing with the design proposal that allows interaction and harmony with nature, giving it a landscape value, generating local, national, and international visitors. The value is in the ecosystem services that the landscape provides to the city due to the design and construction criteria with adequate technology, biodegradable, and sustainable materials minimizing the environmental impact and promoting the cultural exchange, preservation, and ecological awareness wetland. / Revisión por pares
2

Barriers and Bridges for Establishing Agroforestry : A qualitative study of Swedish land use policy in relation to agroforestry / Barriärer och broar för Etablering av Agroforestry : En kvalitativ studie av svensk markanvändningspolitik i relation till agroforestry

Pasquier, Linnéa January 2020 (has links)
Numerous scholars describe agroforestry as an extraordinary food production system that generates viable ecosystems and accommodates regenerative capabilities. Agroforestry may therefore be a promising solution to the future environmental challenges facing food production. This multifunctional land management system is practised in temperate and tropical regions alike, however, it exists to a remarkably limited extent in Sweden. This research points to the complexities in agricultural and forestry policy as a main barrier for wider agroforestry adoption. The foundation of inquiry is thus to analyze various Swedish legislatives and support systems that either facilitate or adverse agroforestry practice, through the lens of political ecology. The research findings derive from a qualitative study, consisting of conducted interviews with key stakeholders in Swedish agricultural and forestry policy. The study contends that a core obstacle for agroforestry development is the dualistic approach to governmental sectors, i.e. forestry and agriculture, and the lack of coordination between them, since agroforestry cannot be classified as neither . A perpetual policy prioritized towards large-volume crop yields, rapid production, large scale investments, calculative assessments and a competitive business sector is moreover identified. The research asserts that these hegemonic discourses permeating policy, consequently act as a disincentive for agroforestry adoption due to the ofttimes long implementation period, high initial investment and uncertain food market for agroforestry produce. In addition, the study illustrates that cultural expectations of landscape mainly give trees a cultural and environmental value, therein neglecting the multifunctionality of woody vegetation - which hence suggest a lack of a holistic approach to food systems. The thesis finally argues that these hegemonic discourses concerning assessment and management of land, together influence the design of state policy and farmers’ attitude towards agroforestry systems. Overall, current policy regulations portray a rather static and incomplete way of managing the dynamic symbiosis of multifunctional food systems.

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