Academic literature on the topic 'Deforestation'

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Journal articles on the topic "Deforestation"

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Sayeed, Prof Rezavia. "Deep Learning Based Deforestation Prediction and Classification." International Journal of Innovative Research in Information Security 10, no. 04 (May 8, 2024): 261–67. http://dx.doi.org/10.26562/ijiris.2024.v1004.29.

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Human-induced deforestation has a major impact on forest ecosystems and therefore its detection and analysis methods should be improved. Where, this type of detection or classification helps us to degrade the deforestations in future. In this project we are mainly focusing on the problem of deforestation, performing the classification of deforestation and the healthy forests with the help of deep learning model. CNN is the algorithm that which are been using here for the classification process. We are preparing a dataset which is trained using the algorithm and classification will be performed in testing.
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Pontius, Robert. "Criteria to Confirm Models that Simulate Deforestation and Carbon Disturbance." Land 7, no. 3 (September 10, 2018): 105. http://dx.doi.org/10.3390/land7030105.

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The Verified Carbon Standard (VCS) recommends the Figure of Merit (FOM) as a possible metric to confirm models that simulate deforestation baselines for Reducing Emissions from Deforestation and forest Degradation (REDD). The FOM ranges from 0% to 100%, where larger FOMs indicate more-accurate simulations. VCS requires that simulation models achieve a FOM greater than or equal to the percentage deforestation during the calibration period. This article analyses FOM’s mathematical properties and illustrates FOM’s empirical behavior by comparing various models that simulate deforestation and the resulting carbon disturbance in Bolivia during 2010–2014. The Total Operating Characteristic frames FOM’s mathematical properties as a function of the quantity and allocation of simulated deforestation. A leaf graph shows how deforestation’s quantity can be more influential than its allocation when simulating carbon disturbance. Results expose how current versions of the VCS methodologies could conceivably permit models that are less accurate than a random allocation of deforestation, while simultaneously prohibit models that are accurate concerning carbon disturbance. Conclusions give specific recommendations to improve the next version of the VCS methodology concerning three concepts: the simulated deforestation quantity, the required minimum FOM, and the simulated carbon disturbance.
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Garcia Da Silva, Bruno, and Pierre-Noé Milcamps. "The Regulation on Deforestation-Free Products: When the EU Takes on Deforestation’s Corrupted Roots." European Energy and Environmental Law Review 32, Issue 6 (December 1, 2023): 293–310. http://dx.doi.org/10.54648/eelr2023019.

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Traditional science has long examined the causes of deforestation and forest degradation. Yet, it has often overlooked one of its main roots: corruption. As more recent research shows the intrinsic link between corruption and deforestation, this relationship deserves to be considered by the (legal) community in and of itself. For this reason, the present contribution analyses how the EU tackles the issues of corruption and deforestation through its legislative framework. It looks at the new Deforestation-Free Products Regulation (EU) 2023/1115, adopted on 31 May 2023. In particular, this paper identifies whether the new EU regime on deforestation effectively addresses corruption in the field. This includes a critical review of the Deforestation-Free Products Regulation, and more particularly, its context of adoption, its main features, its improvements, and its structural limitations. In addition, this newRegulation should not be cloistered fromthe broader legislative landscape.Thenew proposals foraDirective onCombatingCorruptionandfora revision of the Environmental Crimes Directive have the potential to mitigate some of the identified limitations and to playarole intackling thecorruption rootsofdeforestation. European Union, Deforestation, Corruption, Deforestation-Free Regulation, Due Diligence, Environmental Crimes
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Hosen, Bappa. "EXPLORING THE ECOLOGICAL CONSEQUENCES OF DEFORESTATION IN TROPICAL RAINFORESTS." Environment & Ecosystem Science 7, no. 2 (2023): 112–21. http://dx.doi.org/10.26480/ees.02.2023.112.121.

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Tropical rainforests, characterized by their remarkable biodiversity and critical role in climate regulation, face unprecedented threats from deforestation. This research seeks to comprehensively explore the ecological consequences of deforestation in tropical rainforests by synthesizing existing literature and empirical studies. Our objectives encompass assessing the impacts on biodiversity, climate, and ecosystem services, while also examining conservation efforts and policy recommendations. The analysis of biodiversity impacts reveals that deforestation disrupts complex ecosystems, leading to species extinctions, altered ecological interactions, and genetic diversity loss. These effects resonate across taxonomic groups, affecting both well-known and lesser-known species. Deforestation’s relationship with climate change is a central concern. We find that tropical rainforests act as vital carbon sinks, and their degradation exacerbates global warming. Deforestation-induced changes in precipitation patterns and greenhouse gas emissions further highlight the interconnectedness of these ecosystems with climate dynamics. Ecosystem services, including water purification, pollination, and cultural values, are compromised by deforestation, impacting local communities and global society. Effective conservation strategies, such as protected areas and reforestation initiatives, offer hope, but face challenges of scale and implementation. Drawing on case studies from diverse tropical rainforest regions, we illustrate the variation in ecological consequences, emphasizing the need for context-specific solutions. Overall, It examines the causes and drivers of deforestation, the ecological functions of rainforests, and the impacts of deforestation on biodiversity, carbon cycling, climate, and local communities. The paper also discusses conservation efforts and policy implications for mitigating these consequences, this research underscores the urgent need for collective action to combat deforestation in tropical rainforests. The implications of this study inform policy recommendations, emphasizing the importance of international agreements and multi-stakeholder collaboration. Our findings highlight the imperative to protect these irreplaceable ecosystems to safeguard biodiversity, mitigate climate change, and preserve the ecosystem services they provide for present and future generations.
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Hamilton, David P. "Deforestation Slows." Science 251, no. 5000 (March 22, 1991): 1425. http://dx.doi.org/10.1126/science.251.5000.1425.b.

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Dias, B. "Targeting Deforestation." Science 343, no. 6168 (January 16, 2014): 248–49. http://dx.doi.org/10.1126/science.343.6168.248-c.

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Saxena, Ashok Kumar, and Jagdish C. Nautiyal. "Analyzing Deforestation." Journal of Sustainable Forestry 5, no. 3-4 (April 10, 1997): 51–80. http://dx.doi.org/10.1300/j091v05n03_04.

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Wood, William B. "Tropical deforestation." Global Environmental Change 1, no. 1 (December 1990): 23–41. http://dx.doi.org/10.1016/0959-3780(90)90005-t.

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Kwatu, A. A., A. T. Ogah, S. Y. Kpalo, M. Muhammed, and A. Umar. "Effect of Deforestation on Livelihood and the Adaptation Strategies in Niger South Senatorial District, Niger State, Nigeria." Journal of Agriculture and Ecology Research International 24, no. 3 (March 22, 2023): 27–38. http://dx.doi.org/10.9734/jaeri/2023/v24i3529.

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Tropical rainforests are ecosystem of genetic diversity that offers an important medicinal plants source, it’s also provides high-yield foods, and a myriad of other important products. They are an important environment for migratory animals and maintain as much as fifty percent of the species on globe, as well as several diverse and unique indigenous cultures. They also act an important role in controlling world weather in addition to sustaining normal rainfall, while preventing against floods, deforestations, and erosion. The study’s aim is to analyse the effect of deforestation on livelihood and the adaptation strategies in Niger South Senatorial District, Niger state, Nigeria. Information about the various effects of deforestation and adaptation strategies was collected using a structured questionnaire and Focus Group Discussion (FGD). The result shows that wind storms, flooding, late rainfall; low output yields, and wide spreads of pest infestation were ranked as the major effects of deforestation. Different survival strategies are been used by the respondents comprises of fishing, animal rearing, poultry production, hiring labour and use of fertilizer to maximize production. It was acceded by the more than half of the discussants at FGD that artisan work and small- scale businesses are the major other sources of livelihood used by the individuals. In their various submissions, they all attest that wind storms and flooding are the most common problem of deforestation noticeable in the study area.
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Delacote, Philippe, Elizabeth J. Z. Robinson, and Sébastien Roussel. "Deforestation, leakage and avoided deforestation policies: A spatial analysis." Resource and Energy Economics 45 (August 2016): 192–210. http://dx.doi.org/10.1016/j.reseneeco.2016.06.006.

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Dissertations / Theses on the topic "Deforestation"

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Муліна, Наталія Ігорівна, Наталия Игоревна Мулина, Nataliia Ihorivna Mulina, and V. Kolesnik. "Deforestation." Thesis, Вид-во СумДУ, 2007. http://essuir.sumdu.edu.ua/handle/123456789/17571.

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Oredugba, Olawale Olakunle, Наталія Олексіївна Могильна, Наталия Алексеевна Могильная, Nataliia Oleksiivna Mohylna, Надія Миколаївна Костюченко, Надежда Николаевна Костюченко, and Nadiia Mykolaivna Kostiuchenko. "The effect of deforestation." Thesis, Видавництво СумДУ, 2011. http://essuir.sumdu.edu.ua/handle/123456789/10148.

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Nowadays many countries are facing the problem of deforestation. Deforestation is the permanent destruction of indigenous forests and woodlands. Deforestation has resulted in the reduction of indigenous forests to four-fifths of their pre-agricultural area. Indigenous forests now cover 21% of the Earth's land surface. Deforestation occurs for many reasons, but most of them are related to money or to people’s need to provide for their families. The biggest driver of deforestation is agriculture. Logging operations, which provide the world’s wood and paper products, also cut countless trees each year. But not all deforestation is intentional. Some is caused by a combination of human and natural factors like wildfires and subsequent overgrazing, which may prevent the growth of young trees. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/10148
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Crepin, Léa. "Soybean trade and imported deforestation." Electronic Thesis or Diss., Paris, AgroParisTech, 2024. http://www.theses.fr/2024AGPT0004.

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L'essor du commerce international du soja suscite une inquiétude croissante quant à son impact sur la déforestation, et par conséquent sur le climat et la biodiversité. Le rôle des consommateurs étrangers par le biais de leur demande de produits agricoles est crucial, ce qui révèle le poids considérable du commerce extérieur dans la déforestation. Ces constats marquent un changement dans la manière dont nous abordons la déforestation, passant d'un problème de gestion des ressources locales à une préoccupation internationale. Le concept de déforestation importée illustre ce changement de perspective. Cette thèse vise à éclairer les liens entre commerce et déforestation en se focalisant sur le commerce de soja en provenance du Brésil. À travers une approche empirique, elle explore ces liens à différents niveaux de la chaîne d'approvisionnement, de l'amont à l'aval.Le premier chapitre analyse les décisions de production et d'exportation en examinant les effets d'une politique brésilienne de conservation des forêts sur le secteur du soja. En 2008, le gouvernement a établi une liste des municipalités les plus vulnérables à la déforestation pour cibler les efforts de prévention et contrôle de la déforestation. Nous utilisons cette expérience quasi-naturelle pour estimer les impacts collatéraux de cette politique sur le secteur du soja et les changements d'usages des sols. Cette question de recherche permet d'aborder les tensions entre conservation de la nature et compétitivité internationale. Pour y répondre, nous recourons à des méthodes de double différences et de contrôle généralisé. Nos résultats indiquent que le secteur du soja a bénéficié de la politique en termes d'utilisation des terres, de production et d'exportations.Dans un monde où les perturbations des chaînes d'approvisionnement mondiales deviennent de plus en plus fréquentes, il est essentiel de comprendre comment ces chaînes s'ajustent. Le deuxième chapitre de cette thèse se penche sur la manière dont les chaînes d'approvisionnement en soja au Brésil réagissent aux chocs d'offre locaux, en prenant pour exemple les sécheresses. Les résultats révèlent que ces chocs entraînent une diminution des rendements, de la production et des exportations de soja au niveau des municipalités de production. Bien que les transactions avec les entreprises exportatrices puissent être affectées sur la marge intensive, cela n'impacte pas nécessairement l'existence des relations entre fournisseurs et acheteurs. Les entreprises exportatrices exposées à ces chocs montrent, en moyenne, une certaine résilience, en accroissant leurs achats auprès d'autres fournisseurs qui ne sont pas affectés. Cela soulève des questions pour les politiques contre la déforestation importée, notamment en ce qui concerne la concentration du marché, les frictions dans les réseaux d'approvisionnement, et les risques de délocalisation vers d'autres fournisseurs.Enfin, le troisième chapitre évalue la crédibilité des politiques de demande dans la lutte contre la déforestation liée à la production de soja, en analysant les liens entre demandes étrangères et production, et en en tirant des implications pour la déforestation. Nous constatons une élasticité moyenne positive des exportations de soja par rapport à la demande étrangère, ce qui confirme l'efficacité des politiques centrées sur la demande. Cependant, cette réponse moyenne dissimule des hétérogénéités entre les exportateurs et entre les municipalités brésiliennes. Les élasticités des exportations et le potentiel d'expansion du soja sont positivement corrélés, ce qui signifie que les endroits où les exportations réagissent fortement à la demande sont également ceux où il reste encore de vastes étendues forestières. Ainsi, de nombreuses municipalités présentent un potentiel élevé de réduction de la déforestation. Dans cette perspective, on peut s'attendre à ce que les politiques basées sur la demande contribuent à ralentir la déforestation au Brésil
The growth in international soy trade is giving rise to mounting concern about its impact on deforestation, and consequently on climate and biodiversity. The role of foreign consumers through their demand for agricultural products is crucial, revealing the considerable weight of foreign trade in deforestation. These findings mark a shift in the way we approach deforestation, from a local resource management issue to an international concern. The concept of imported deforestation illustrates this change in perspective. This thesis aims to shed light on the links between trade and deforestation by focusing on the soy trade in Brazil. Using an empirical approach, it explores these links at different levels of the supply chain, from upstream to downstream.The first chapter analyses production and export decisions by examining the effects of a Brazilian forest conservation policy on the soy sector. In 2008, the government drew up a list of municipalities most vulnerable to deforestation in order to target efforts to prevent and control deforestation. We draw on this quasi-natural experience to estimate the collateral impacts of this policy on the soy sector and changes in land use. This research question addresses the tensions between nature conservation, economic development and international competitiveness in an agricultural context. To answer this question, we use double difference and synthetic generalized control methods. Our results indicate that the soybean sector has benefited from the policy in terms of land use, production and exports.In a world where disruptions to global supply chains are becoming increasingly frequent, it is essential to understand how these chains adjust. The second chapter of this thesis looks at how soybean supply chains in Brazil respond to local supply shocks, using droughts as an example. The results indicate that these shocks lead to a reduction in soybean yields, production and exports at the level of the producing municipalities. Although transactions with exporting firms may be affected at the intensive margin, this does not necessarily affect the existence of relationships between suppliers and buyers. Exporting firms exposed to these shocks show, on average, some resilience by increasing their purchases from other unaffected suppliers. This raises questions for policies against imported deforestation, particularly with regard to market concentration, frictions in supply networks, and the risks of relocation to other suppliers.Finally, the third chapter investigates the credibility of demand policies in the fight against deforestation linked to soy production, by analysing the links between foreign demand and production, and drawing implications for deforestation. We find a positive average elasticity of soy exports with respect to foreign demand, which confirms the effectiveness of demand-side policies. However, this average response conceals heterogeneities among exporters and among Brazilian municipalities. Export elasticities and the potential for soy expansion are positively correlated, meaning that the places where exports respond strongly to demand are also those where there are still large areas of forest. Thus, many municipalities have a high potential for reducing deforestation. From this perspective, it is reasonable to expect that demand-side policies will help to slow deforestation in Brazil
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Mahapatra, Krushna Chandra. "The determinants of global tropical deforestation." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/MQ63047.pdf.

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Marlow, Simon David. "Deforestation for higher-order functional programs." Thesis, University of Glasgow, 1995. http://theses.gla.ac.uk/4818/.

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Functional programming languages are an ideal medium for program optimisations based on source-to-source transformation techniques. Referential transparency affords opportunities for a wide range of correctness-preserving transformations leading to potent optimisation strategies. This thesis builds on deforestation, a program transformation technique due to Wadler that removes intermediate data structures from first-order functional programs. Our contribution is to reformulate deforestation for higher-order functional programming languages, and to show that the resulting algorithm terminates given certain syntactic and typing constraints on the input. These constraints are entirely reasonable, indeed it is possible to translate any typed program into the required syntactic form. We show how this translation can be performed automatically and optimally. The higher-order deforestation algorithm is transparent. That is, it is possible to determine by examination of the source program where the optimisation will be applicable. We also investigate the relationship of deforestation to cut-elimination, the normalisation property for the logic of sequent calculus. By combining a cut-elimination algorithm and first-order deforestation, we derive an improved higher-order deforestation algorithm. The higher-order deforestation algorithm has been implemented in the Glasgow Haskell Compiler. We describe how deforestation fits into the framework of Haskell, and design a model for the implementation that allows automatic list removal, with additional deforestation being performed on the basis of programmer supplied annotations. Results from applying the deforestation implementation to several example Haskell programs are given.
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Marchand, Sébastien. "Institutions and deforestation in developing countries." Thesis, Clermont-Ferrand 1, 2011. http://www.theses.fr/2011CLF10372/document.

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Cette thèse étudie le rôle des institutions dans la compréhension du processus de déforestation dans les pays en développement. L'approche retenue est celle de la nouvelle économie institutionnelle qui définit les institutions comme le cadre incitatif d'une économie, qui structure les interactions économiques des individus. Le cadre institutionnel est donc un élément à part entière du système économique, qui agit sur l'environnement humain à travers la modulation des incitations des agents. A ce titre, les institutions jouent donc un rôle majeur dans le processus de conservation ou de conversion des forêts. L'analyse de ce rôle est la problématique centrale de cette thèse et s'articule autour de trois grandes parties: (1) le rôle de la persistance des institutions ou rôle de l'histoire dans la compréhension de celui des institutions, (2) le rôle de la demande de bonne gouvernance, et (3) le rôle des institutions comme élément catalytique conditionnant l'effet de causes plus directes de la déforestation. La première partie conclut sur le rôle majeur de la prise en compte des legs légaux et coloniaux pour expliquer l' effet des institutions sur la déforestation. La seconde partie explique le rôle majeur de la demande de bonne gouvernance pour préserver la forêt, en étant un substitut (complément) d'une mauvaise (bonne) offre de bonne gouvernance. Enfin, la troisième partie de la thèse suggère de comprendre les institutions comme un facteur catalytique de la déforestation qui permet de comprendre l' effet des causes directes de celle-Ci telles que la productivité agricole des fermes de l'Amazonie Légale, ou les comportements stratégiques entre communes du Paraná dans la création de parcs municipaux
This thesis investigates the role of institutions on deforestation within the framework of the New Institutional Economics. This theory states that institutions can be defined such as the incentive systm wich shape economic interactions throughout the modulations of the incentives of agents. This way, institutions are at stake in the process of deforestation and the analysis of this role is the core of this thesis, articulated around three parts : the role of institutional persistence (1), the importance of the deman for good governance (2) and the implications of institutions and governance system as an underlying framework shaping proximate causes of deforestation (3). The first part stresses the importance of taking into account colonial and legal legacies to understand the role of institutions on deforestation. The second part explains the leading role of the demand for good governance. the third part proposes two micro-Economics applications in Brazil. The role of institutions and governance systmem on forest cover is defined as a catalytic role precipitating the effect of proximate causes on deforestation such as agricultural productivity in the Legal Amazon, or strategic behaviors between counties in the creation of municipal conservation units in the state of Paranà
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Halpern, Gator. "Aquculture and Deforestation in the Peruvian Amazon." Scholarship @ Claremont, 2012. http://scholarship.claremont.edu/pomona_theses/40.

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This study examines whether aquaculture has the potential to reduce deforestation in the Peruvian Amazon. The natural resources of the Peruvian Amazon are subject to extreme pressures due to increases in subsistence farming, cattle ranching, and logging in the region. The resulting loss of biodiversity has affected the delicate soil balance that is characteristic of the Amazon, and has contributed to water pollution as well as erosion (Guerra et al. 2001). One of the highest rates of deforestation in the Amazon basin can be found at the foothills of the eastern Andes (Lepers et al. 2005), which includes the area in this study, located in the Peruvian state of Amazonas. In this part of the Amazon, deforestation is mainly caused by small-scale subsistence agriculture (Achard et al. 1998) such as that found in the communities of Condorcanqui. Fishing is an essential part of the socio-economic system that functions in the Peruvian Amazon. Fish meat is the most important source of animal protein in the Amazon, and the main generator of cash for indigenous people (McDaniel, 1997). However, freshwater Amazonian fisheries have been subject to extreme overexploitation in the past few decades (Rainforest Conservation Fund, 1999). Boats with technological equipment and large-scale capacities have threatened stocks in local rivers and oxbow lakes, which has affected the ability of small-scale, native fisherman to support themselves (Rainforest Conservation Fund, 1999). The Instituto de Investigaciones de la Amazonia Peruana (IIAP) has assisted the development of fish farming in the Condorcanqui region as a way to augment diets and decrease the ecological impact of subsistence farming. Fish farming can also be seen as a way to substitute for the loss of traditional river fishing. IIAP has become the leading governmental organization in fisheries research and aquaculture in the Peruvian Amazon, and works to provide native-species fingerlings, and educational courses to native aquaculturists. This study surveys the subsistence villages along road and river communities to determine the impact of fish farming on deforestation in the Condorcanqui region. This region is populated by small communities of indigenous Awajún and Wampí tribesmen, who practice subsistence agriculture. Data was collected from a sample of 184 families in ten different communities. Five of the villages were situated along the banks of the Nieva or Santiago river systems, while the other five were accessible by road, travelling southwest from the town of Santa Maria de Nieva. Data was collected with the assistance of the Research Institute of the Peruvian Amazon (IIAP), which provided a guide who had relations with all of the communities. All of the families in the sample practice subsistence agriculture, while 104 of the respondents supplement their agricultural crops with fish from aquaculture ponds integrated into their farmland. The participants answered a range of questions about the size of their farms, and the productivity of their land. We use a variety of regression-based approaches to determine how incorporating aquaculture into subsistence farmlands affects deforestation rates after controlling for socioeconomic and farm characteristics. Our study suggests that an extra square meter of aquaculture reduces the area deforested for crops on approximately a one for one basis. However, aquaculture should maintain its productivity for much longer than cropping, as it does not depend on soils whose fertility can be exhausted in a few years. Our simulations, based on our survey results, indicate that over time aquaculture should reduce deforestation significantly, especially in areas where soils provide only a few years of subsistence crops. These should be regarded as interesting but preliminary results. Because we used a convenience-based sampling approach, our results could be affected by selection bias. In addition, we do not have enough information to test whether selection bias in the implementation of fish farming affect our results. Therefore, these results suggest that aquaculture could be useful in limiting deforestation, but additional work should use experimental methods or more in-depth surveys to measure the effect of aquaculture on deforestation.
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Gill, Andrew John. "Cheap deforestation for non-strict functional languages." Thesis, University of Glasgow, 1996. http://theses.gla.ac.uk/4817/.

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In functional languages intermediate data structures are often used as glue to connect separate parts of a program together. Deforestation is the process of automatically removing intermediate data structures. In this thesis we present and analyse a new approach to deforestation. This new approach is both practical and general. We analyse in detail the problem of list removal rather than the more general problem of arbitrary data structure removal. This more limited scope allows a complete evaluation of the pragmatic aspects of using our deforestation technology. We have implemented our list deforestation algorithm in the Glasgow Haskell compiler. Our implementation has allowed practical feedback. One important conclusion is that a new analysis is required to infer function arities and the linearity of lambda abstractions. This analysis renders the basic deforestation algorithm far more effective. We give a detailed assessment of our implementation of deforestation. We measure the effectiveness of our deforestation on a suite of real application programs. We also observe the costs of our deforestation algorithm.
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Brant, Hayley. "Impacts of deforestation on mosquito community dynamics." Thesis, Imperial College London, 2015. http://hdl.handle.net/10044/1/31570.

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Human-induced land use changes, including deforestation, agricultural encroachment and urbanisation, have caused widespread change in the global distribution of organisms and caused considerable declines in biodiversity through loss of habitat. Oil palm is one of the most rapidly expanding crops in Southeast Asia, but the impact of this crop on mosquito distribution, behaviour and exposure potential has been poorly explored. Understanding these factors is essential for developing, optimising and evaluating novel control measures aimed at reducing disease-transmission. This thesis explored the effect of land use change along an anthropogenic disturbance gradient (primary forest, disturbed forest, highly disturbed forest, oil palm plantations and rural housing estates) in Sabah, Malaysia. The community composition of anthropogenic mosquitoes was separated across land use, with the biggest difference seen between primary forest and oil palm plantations. This was largely driven by medically important mosquitoes attracted to oil palm plantations. Differences in community composition were also seen in areas of rural housing in comparison to primary and disturbed forest sites, due to a high presence of the dengue vector, Stegomyia albopicta, in housing areas. A higher abundance of anopheline vectors were found landing on humans in the disturbed forest and oil palm plantations then primary forest. This thesis found no difference between highly disturbed forest and oil palm plantation sites. This thesis also investigated the host-seeking behaviour of simian malaria vectors, by carrying out human landing catches at ground and canopy level across land use. Results demonstrated the potential ability of one of the vectors, Anopheles balabacensis, to transmit the simian malaria (Plasmodium knowlesi) between canopy-dwelling simian hosts and ground-dwelling humans, and that anthropogenic disturbance increases the abundance of the disease vector. Finally, this thesis investigated the use of different marking methods and the need for an improved dispersal experiment to be carried out.
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Chitil, Olaf. "Type-inference based deforestation of functional programs." Thesis, University of Kent, 2000. https://kar.kent.ac.uk/21947/.

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In lazy functional programming modularity is often achieved by using intermediate data structures to combine separate parts of a program. Each intermediate data structure is produced by one part and consumed by another one. Deforestation optimises a functional program by transformation into a program which does not produce such intermediate data structures. In this thesis we present a new method for deforestation, which combines a known method,short cut deforestation, with a new analysis that is based on type inference. Short cut deforestation eliminates an intermediate list by a single, local transformation. In return, short cut deforestation expects both producer and consumer of the intermediate list in a certain form. Whereas the required form of the consumer is generally considered desirable in a well-structured program anyway, the required form of the producer is only a crutch to enable deforestation. Hence only the list-producing functions of the standard libraries were defined in the desired form and short cut deforestation has been confined to compositions of these functions. Here, we present an algorithm which transforms an arbitrary producer into the required form. Starting from the observation that short cut deforestation is based on a parametricity theorem of the second-order typed lambda-calculus, we show how the construction of the required form can be reduced to a type inference problem. Typability for the second-order typed lambda-calculus is undecidable, but we only need to solve a partial type inference problem. For this problem we develop an algorithm based on the well-known Hindley-Milner type inference algorithm. The transformation of a producer often requires inlining of some function definitions. Type inference even indicates which function definitions need to be inlined. However, only limited inlining across module boundaries is practically feasible. Therefore, we extend the previously developed algorithm to split a function definition into a worker definition and a wrapper definition. We only need to inline the small wrapper definition, which transfers all information required for deforestation. The flexibility of type inference allows us to remove intermediate lists which original short cut deforestation cannot remove, even with hand-crafted producers. In contrast to most previous work on deforestation, we give a detailed proof of completeness and semantic correctness of our transformation.
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Books on the topic "Deforestation"

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Spilsbury, Richard. Deforestation. New York: Rosen Central, 2012.

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Spilsbury, Richard. Deforestation. London: Wayland, 2008.

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Owens, Caleb. Deforestation. [Chanhassen, MN]: Child's World, 1999.

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Bjornlund, Lydia D. Deforestation. San Diego, CA: ReferencePoint Press, 2008.

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L, Spray Sharon, and Moran Mathew D. 1969-, eds. Tropical deforestation. Lanham: Rowman & Littlefield, 2006.

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Spilsbury, Richard. Deforestation crisis. New York: Rosen Central, 2010.

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Grainger, Alan. Controlling tropical deforestation. Sterling, VA: Earthscan, 2010.

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Sanchez, Ilya B. Deforestation research progress. Hauppauge, N.Y: Nova Science Publishers, 2008.

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Grainger, Alan. Controlling tropical deforestation. Sterling, VA: Earthscan, 2010.

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International Institute for Environment and Development, ed. Controlling tropical deforestation. Sterling, VA: Earthscan, 2010.

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Book chapters on the topic "Deforestation"

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Humphreys, David. "Deforestation." In The Handbook of Global Climate and Environment Policy, 72–88. Oxford, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118326213.ch5.

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Oral, Hasan Volkan. "Deforestation." In The Palgrave Encyclopedia of Global Security Studies, 1–6. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-319-74336-3_390-1.

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Castrofino, Antonio. "Deforestation." In Encyclopedia of Sustainable Management, 1113–18. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-25984-5_1085.

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Chatterjee, Deen K. "Deforestation." In Encyclopedia of Global Justice, 230. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-1-4020-9160-5_1012.

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Oral, Hasan Volkan. "Deforestation." In The Palgrave Encyclopedia of Global Security Studies, 265–70. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-319-74319-6_390.

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Castrofino, Antonio. "Deforestation." In Encyclopedia of Sustainable Management, 1–6. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-02006-4_1085-1.

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Karancsi, Zoltán. "Agriculture: Deforestation." In Anthropogenic Geomorphology, 95–112. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-3058-0_8.

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Thompson, M., and M. Warburton. "Uncertainty on a Himalayan Scale." In Deforestation, 1–53. Routledge, 2019. http://dx.doi.org/10.4324/9780429330094-1.

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Ives, Jack D. "Development in the Face of Uncertainty ( 1 )." In Deforestation, 54–74. Routledge, 2019. http://dx.doi.org/10.4324/9780429330094-2.

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Hamilton, L. S., and A. J. Pearce. "Soil and Water Impacts of Deforestation *." In Deforestation, 75–98. Routledge, 2019. http://dx.doi.org/10.4324/9780429330094-3.

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Conference papers on the topic "Deforestation"

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Tharun, Devisetty Sai, Panguluri Sai Srija, Peeta Vamsi Krishna, Shaiju Panchikkil, and V. M. Manikandan. "Deforestation Detection from Remote Sensing Images using Machine Learning." In 2024 15th International Conference on Computing Communication and Networking Technologies (ICCCNT), 1–7. IEEE, 2024. http://dx.doi.org/10.1109/icccnt61001.2024.10724972.

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Resende, Hugo, Eduardo B. Neto, Fábio A. M. Cappabianco, Álvaro L. Fazenda, and Fabio A. Faria. "Sampling Strategies Based on Wisdom of Crowds for Amazon Deforestation Detection." In 2024 37th SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI), 1–6. IEEE, 2024. http://dx.doi.org/10.1109/sibgrapi62404.2024.10716332.

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Vittor, Amy Yomiko. "Deforestation and human disease." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.90845.

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McCauley, James, Mingjie Zhao, Ethan J. Jackson, Barath Raghavan, Sylvia Ratnasamy, and Scott Shenker. "The Deforestation of L2." In SIGCOMM '16: ACM SIGCOMM 2016 Conference. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/2934872.2934877.

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Tintor, Zoran I. "EU DIRECTIVE ON DEFORESTATION." In XXV International Symposium in the Field of Pulp, Paper, Packaging and Graphics. University of Belgrade, Faculty of Technology and Metallurgy, 2024. http://dx.doi.org/10.46793/cpag24.097t.

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The paper outlines the idea and objectives of the directive, as well as defined obligations for users of the directive. The EU's obligations to build its own capacities for the implementation of the directive have also been highlighted, and changes to the directive are foreseen, which makes the challenges of implementation on the EU market even more complex. Finally, as one of the auxiliary directions for the implementation of the directive, the FSC appears as a support partner when complying with EUDR requirements
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Kumari, Komal, Priya Rastogi, Krishna Kant Sharma, and Dr Rupali Khare. "DEFORESTATION DETECTION USING CNN- A REVIEW." In Computing for Sustainable Innovation: Shaping Tomorrow’s World. Innovative Research Publication, 2024. http://dx.doi.org/10.55524/csistw.2024.12.1.55.

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Without trees and plants, we could not survive. One significant natural resource is forests. For the ecosystem and for our varied needs, forests are essential. They provide everyone on the planet with gasoline, food, and medical supplies. These days, deforestation is one of the world's most pressing issues. It has negligible effects on the climate and ecology. Since the 1960s, more than half of the tropical forests on Earth have been destroyed. Deforestation early detection has become important. Convolutional neural networks (CNNs) are used in deforestation detection to determine the extent of deforestation by using pre- and post- deforestation satellite images as input. Globally, large- scale deforestation results in substantial losses. The rate of deforestation worldwide is approximately 10 million hectares of forest every year. Since 1990, the area covered by primary forests worldwide has decreased by more than 80 million hectares. For a variety of causes, people have cleared woods. Urbanization, mining, illegal logging, and agricultural growth are a few of the factors that continue to fuel deforestation worldwide. Systems based on Convolutional Neural Networks (CNNs), Data Augmentation, Geospatial Analysis and Post-processing Techniques which could involve filtering out small isolated detections, smoothing boundaries, or incorporating contextual information to improve the overall accuracy of deforestation identification have been developed by numerous researchers. Detecting and forecasting deforestation in the agricultural sector requires the application of appropriate image processing and machine learning techniques.
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Miranda, José Mario Fraga, Yuri Feitosa Negócio, Juan Cassio O. Marques, Samara da Silva Brito, and Diego Ernesto Rosa Pessoa. "Indimap: Ferramenta integrada para monitoramento de desmatamento e queimadas em terras indígenas." In Anais Estendidos do Simpósio Brasileiro de Sistemas Multimídia e Web. Sociedade Brasileira de Computação - SBC, 2023. http://dx.doi.org/10.5753/webmedia_estendido.2023.235545.

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Indigenous lands offer a significant solution for preserving Brazilian forests, particularly amidst the alarming rise in deforestation driven by weakened environmental control policies. Recent data from the Amazon Environmental Research Institute (IPAM) reveals a disturbing 153% increase in deforestation on indigenous lands. To address this pressing issue, we present "INDIMAP," a public platform designed for civil society to monitor illicit deforestation events on indigenous territories. By utilizing publicly available databases from INPE, MAPBIOMAS, and DETER, the platform systematically identifies and disseminates deforestation information through a user-friendly portal and social media channels. This initiative aims to enhance visibility and comprehension of deforestation data, empowering civil society to advocate for positive changes and combat deforestation growth effectively. The success of INDIMAP holds the potential to safeguard Brazilian forests and foster sustainability for future generations.
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Sharma, Gajendra, Manish Kumar, and Shekhar Verma. "Monitoring deforestation using acoustic signals." In 2016 International Conference on Bioinformatics and Systems Biology (BSB). IEEE, 2016. http://dx.doi.org/10.1109/bsb.2016.7552133.

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Gill, Andrew, John Launchbury, and Simon L. Peyton Jones. "A short cut to deforestation." In the conference. New York, New York, USA: ACM Press, 1993. http://dx.doi.org/10.1145/165180.165214.

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Takano, Akihiko, and Erik Meijer. "Shortcut deforestation in calculational form." In the seventh international conference. New York, New York, USA: ACM Press, 1995. http://dx.doi.org/10.1145/224164.224221.

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Reports on the topic "Deforestation"

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Balboni, Clare, Aaron Berman, Robin Burgess, and Benjamin Olken. The Economics of Tropical Deforestation. Cambridge, MA: National Bureau of Economic Research, June 2023. http://dx.doi.org/10.3386/w31410.

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R., Pirard, Gnych S., Pacheco P., and Lawry S. Zero-deforestation commitments in Indonesia: Governance challenges. Center for International Forestry Research (CIFOR), 2015. http://dx.doi.org/10.17528/cifor/005871.

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Bolton, Laura. Criminal Activity and Deforestation in Latin America. Institute of Development Studies (IDS), December 2020. http://dx.doi.org/10.19088/k4d.2021.003.

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This review examines evidence on criminal deforestation activity in Latin America (particularly, but not exclusively the Amazon) and draws from the literature on the lessons learned in combatting criminal deforestation activity. This review focuses on Brazil as representative of the overwhelming majority of literature on criminal activity in relation to deforestation in the Amazon. The literature notes that Illegal deforestation occurs largely through criminal networks as they have the capacity for coordination, processing, selling, and the deployment of armed men to protect operations. Bribery, corruption, and fraud are deeply ingrained in deforestation. Networks may bribe geoprocessing experts, police, and public officials. Members of the criminal groups may become council members, mayors, and state representatives. Land titles are fabricated and trading documentation fraudulent. The literature also notes some interventions to combat this criminal deforestation activity: monitoring and law enforcement; national systems for registry and monitoring; legal enforcement for compliance of environmental law; International agreements and action; and Involving indigenous communities in combatting deforestation.
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Jaramillo, Carlos Felipe, and Thomas Kelly. Deforestation and Property Rights in Latin America. Inter-American Development Bank, December 1997. http://dx.doi.org/10.18235/0008806.

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This paper analyzes the property rights/deforestation linkage in Latin America. The analysis recognizes two separate areas where tenure issues have an effect on land clearing pressures. The first deals with the security of individual property rights on established agricultural lands and their effects on agricultural production and employment. The second involves tenurial arrangements on forested areas and their impact on the sustainable management of resources. The analysis concludes that strengthening property rights should be an important part of a strategy to reduce deforestation rates in the region. However, it also suggests that tenurial reforms are not a solution by themselves to prevent excessive land clearing.
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Berger, Allen, Cristina Ortega, Matias Busch, and Raluca Roman. Banking on Deforestation: The Cost of Nonenforcement. Federal Reserve Bank of Philadelphia, November 2024. http://dx.doi.org/10.21799/frbp.wp.2024.21.

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Sen, Aditi. Pathways to Deforestation-Free Food: Developing supply chains free of deforestation and exploitation in the food and beverage sector. Oxfam, September 2017. http://dx.doi.org/10.21201/2017.0650.

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Burgess, Robin, Matthew Hansen, Benjamin Olken, Peter Potapov, and Stefanie Sieber. The Political Economy of Deforestation in the Tropics. Cambridge, MA: National Bureau of Economic Research, September 2011. http://dx.doi.org/10.3386/w17417.

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Mark, Eugene. How effective is the European Union’s deforestation regulation? East Asia Forum, October 2023. http://dx.doi.org/10.59425/eabc.1697796039.

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Yunus, Mohammad. Governance reform essential to reducing palm oil deforestation. East Asia Forum, March 2024. http://dx.doi.org/10.59425/eabc.1709805600.

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Y., Gao, Skutsch M., Masera O., and Pacheco P. A global analysis of deforestation due to biofuel development. Center for International Forestry Research (CIFOR), 2011. http://dx.doi.org/10.17528/cifor/003506.

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