Espacio y Desarrollo最新文献_第8页

«El mundo es ancho y turístico». Apuntes teórico-metodológicos para una geografía del turismo en la actualidad “世界是广阔而旅游的。”。当前旅游地理学的理论-方法笔记

Espacio y Desarrollo Pub Date : 2017-05-09 DOI: 10.18800/ESPACIOYDESARROLLO.201701.003

Facundo Martín Hernández

引用次数: 2

La periferia rural - problemas y posibilidades del desarrollo en el noroeste peruano 农村外围-秘鲁西北部发展的问题和可能性

Espacio y Desarrollo Pub Date : 2016-07-11 DOI: 10.18800/ESPACIOYDESARROLLO.201601.003

Hildegardo Córdova, M. Czerny

引用次数: 0

Análisis espacial del hábitat de la vicuña en una Comunidad Campesina en la Reserva Paisajística Nor Yauyos Cochas Nor Yauyos Cochas景观保护区农村社区vicuna生境的空间分析

Espacio y Desarrollo Pub Date : 2016-07-11 DOI: 10.18800/ESPACIOYDESARROLLO.201601.005

Stefanie Korswagen Eguren

{"title":"Análisis espacial del hábitat de la vicuña en una Comunidad Campesina en la Reserva Paisajística Nor Yauyos Cochas","authors":"Stefanie Korswagen Eguren","doi":"10.18800/ESPACIOYDESARROLLO.201601.005","DOIUrl":"https://doi.org/10.18800/ESPACIOYDESARROLLO.201601.005","url":null,"abstract":"In Peru, research and practices that contribute to Andean natural resources’ sustainable management are needed. The Nor Yauyos Cochas Landscape Reserve is home to a wild vicugna population, which can be viewed as a key resource for conservation and sustainable development. However, some activities of Tanta Peasant Community impact negatively on vicugna’s habitat. The research aimed to determine spatial relations and impacts of Tanta’s activities on vicugna’s habitat and distribution over communal territory. A participatory mapping workshop was applied to determine vicugna’s actual distribution and local activities that could influence vicugna’s habitat. The species’ potential habitat was estimated with a species distribution model named Maxent. Spatial relations between vicugna’s actual distribution, its potential habitat and communal activities were analysed. Results indicate that potential habitat is determined by environmental conditions, while human presence and domestic livestock determine vicugna’s actual distribution. Based on the research process, recommendations relating vicugna’s sustainable management in the study area are given. The results are valuable to local community and conservation agents. Main contributions consist in generating a space for exchanging knowledge during the workshop, as well as the integration of analysis methods in physical and human geography.","PeriodicalId":30443,"journal":{"name":"Espacio y Desarrollo","volume":"1 1","pages":"103-128"},"PeriodicalIF":0.0,"publicationDate":"2016-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67860501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Gestión de la investigación ambiental en el Perú 秘鲁环境研究的管理

Espacio y Desarrollo Pub Date : 2016-07-11 DOI: 10.18800/ESPACIOYDESARROLLO.201601.001

Ana Sabogal Dunin Borkowski

引用次数: 1

La deforestación y la tragedia de los comunes entre los cocaleros del VRAE: 2001-2004 森林砍伐和2001-2004年VRAE古柯种植者公地悲剧:2001-2004

Espacio y Desarrollo Pub Date : 2016-07-11 DOI: 10.18800/ESPACIOYDESARROLLO.201601.004

Eduardo Bedoya Garland

{"title":"La deforestación y la tragedia de los comunes entre los cocaleros del VRAE: 2001-2004","authors":"Eduardo Bedoya Garland","doi":"10.18800/ESPACIOYDESARROLLO.201601.004","DOIUrl":"https://doi.org/10.18800/ESPACIOYDESARROLLO.201601.004","url":null,"abstract":"Forests at the tropical Valley of the Apurimac and Ene rivers (VRAE), the second coca-growing region of Peru, are public common resources and nevertheless privately managed mainly by coca farmers, without effective State control of such use. The need for survival of the coca farmers, their chrematistic perception of the forest, the cultivation of cocoa ( theobroma cacao ) and land availability are crucial factors influencing the rates of deforestation of primary and secondary forest. Variables such as the legality of land tenure seem to have no influence. However, other institutional factors such as state policies in titling processes and its weakness or absence facilitate the destructive patterns of settlement in the upper forest. Grassroots organizations of farmers focused on defending coca cultivation and access to credit and technical conditions for their legal products do not consider the defense of the forest as a fundamental aspect of their agenda. Nor were grassroots organizations whose core agenda was the control and monitoring of the management of forest resources. All this leads to argue that the Amazonian farmers are trapped in the \"prisoner's dilemma\". On the one hand, institutional and media pressure press them strongly not to grow coca and on the other hand, if they do not grow coca o clear the forest, others will follow this destructive path and benefit immediately of such a decision","PeriodicalId":30443,"journal":{"name":"Espacio y Desarrollo","volume":"1 1","pages":"75-101"},"PeriodicalIF":0.0,"publicationDate":"2016-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67861030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

En la sombra del Cambio Global: hacia una gestión integrada y adaptativa de recursos hídricos en los Andes del Perú 在全球变化的阴影下:秘鲁安第斯山脉水资源的综合和适应性管理

Espacio y Desarrollo Pub Date : 2016-07-11 DOI: 10.18800/ESPACIOYDESARROLLO.201601.002

Fabian Drenkhan

{"title":"En la sombra del Cambio Global: hacia una gestión integrada y adaptativa de recursos hídricos en los Andes del Perú","authors":"Fabian Drenkhan","doi":"10.18800/ESPACIOYDESARROLLO.201601.002","DOIUrl":"https://doi.org/10.18800/ESPACIOYDESARROLLO.201601.002","url":null,"abstract":"En los Andes tropicales del Peru y en regiones adyacentes aguas abajo, la subsistencia humana esta expuesta a fuertes cambios tanto en los patrones hidroclimaticos como en los socioeconomicos. Por un lado, los impactos del cambio climatico son particularmente visibles a traves del retroceso glaciar y crecimiento de lagunas glaciares. Conforme se va reduciendo la masa de hielo en cuencas altamente glaciadas, el caudal de rio probablemente decrecera y su variabilidad aumentara. Por otro lado, la creciente demanda de energia promueve la extension de centrales hidroelectricas y por ende una mayor necesidad de contar con un caudal minimo predecible durante todo el ano. Ademas, la expansion de la agricultura de riego y el crecimiento poblacional generan nuevas presiones en las cuencas. La situacion antagonista de una oferta de agua sucesivamente menor y demanda de agua creciente pone en riesgo la futura disponibilidad de agua. Este estudio analiza la situacion actual de la oferta y demanda de agua en las cuencas de los rios Santa (Ancash, La Libertad) y Vilcanota (Cusco). Se contextualiza el balance hidrico en ambas cuencas en el marco de la gestion integrada de recursos hidricos y la nueva Ley de Recursos Hidricos. Multiples conflictos por el agua que prevalecen en el Peru hacen visible la necesidad de una gobernanza de recursos hidricos orientada a una gestion mas participativa, segura y sostenible. Los procesos hidroclimaticos y socioeconomicos que se entrelazan de forma compleja y generan un alto grado de incertidumbre en los Andes del Peru, se podrian abordar a traves de una gestion adaptativa del agua en el futuro.","PeriodicalId":30443,"journal":{"name":"Espacio y Desarrollo","volume":"1 1","pages":"25-51"},"PeriodicalIF":0.0,"publicationDate":"2016-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67860932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Análisis del hábitat del zorro costeño (Lycalopex sechurae) en el departamento de Lambayeque y propuesta de corredores ecológicos con herramientas SIG 兰巴耶克省海岸狐狸(Lycalopex sechurae)生境分析及利用gis工具提出生态走廊建议

Espacio y Desarrollo Pub Date : 2016-07-11 DOI: 10.18800/ESPACIOYDESARROLLO.201601.006

M. A. Romero

{"title":"Análisis del hábitat del zorro costeño (Lycalopex sechurae) en el departamento de Lambayeque y propuesta de corredores ecológicos con herramientas SIG","authors":"M. A. Romero","doi":"10.18800/ESPACIOYDESARROLLO.201601.006","DOIUrl":"https://doi.org/10.18800/ESPACIOYDESARROLLO.201601.006","url":null,"abstract":"The coastal fox or Sechura’s fox, whose scientific name is Lycalopex sechurae, is distributed among the areas of Ecuador’s northwest and the central coast of Peru. There is still little information about the biology of coastal fox and its role in ecosystems that are part of its habitat. Today the coastal fox habitat is under a state of fragmentation by human intervention. In this research, synthesized information about biological, ecological and geographical distribution of coastal fox is presented; with the status of threat and persecution, so conservation strategies are required, and this research focused on propose ecological corridors. The Corridor Designer, an extension of ArcGIS tools, could standardize the resolution of natural, anthropogenic, trophic and protective variables, and with those variables an habitat suitability between the ACP Chaparri and the ACR Huacrupe La Calera was obtained, which are connected from the design of two different ecological corridors, concluding that both are functional, although the first result of corridor would become more efficient and potential to put into the practice and reality.","PeriodicalId":30443,"journal":{"name":"Espacio y Desarrollo","volume":"1 1","pages":"129-152"},"PeriodicalIF":0.0,"publicationDate":"2016-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67860666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Estudio de la percepción social del territorio y de los servicios ecosistémicos en Alto Mayo, Región San Martín, Perú 秘鲁San martin地区Alto Mayo的领土和生态系统服务的社会感知研究

Espacio y Desarrollo Pub Date : 2015-12-15 DOI: 10.18800/ESPACIOYDESARROLLO.201501.001

Daniele Codato

{"title":"Estudio de la percepción social del territorio y de los servicios ecosistémicos en Alto Mayo, Región San Martín, Perú","authors":"Daniele Codato","doi":"10.18800/ESPACIOYDESARROLLO.201501.001","DOIUrl":"https://doi.org/10.18800/ESPACIOYDESARROLLO.201501.001","url":null,"abstract":"Ecosystem services (ES) are defined as the benefits people obtain from ecosystems. The inclusion of the ES is being acknowledged as very important, as well as the local actors knowledge and getting an estimation of the perceived social, economic or biophysics values in order to evaluate the complete range of ecosystem values. Social values are may be described as the socio are estimated through social evaluations and other non utilitarian techniques. Alto Mayo in San Martin Region is part of an Andean variety of ES and unusual characteristics; it is also a territory that is under major transformations with different negative impacts both on human and natural capital, which could lead to a decline in the quality of life of its population. In the last ten years the Regional Government of San Martin, along with the collaboration of various NGOs and other agencies, has carried out several initiatives to revert environmental degradation of the area. In this presentation, a research project will be presented to study the knowledge and perception of local actors about the Alto Mayo territory and the ES that may contribute to the conservation of ecosystems in the area. We will focus on the work methodology used, that is, the study conducted through questionnaires, interviews and participatory mapping with various actors in the area and the use of the G.I.S. tool SolVES (the Social Values for Ecosystem Services).","PeriodicalId":30443,"journal":{"name":"Espacio y Desarrollo","volume":"75 1","pages":"7-31"},"PeriodicalIF":0.0,"publicationDate":"2015-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67860760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Adaptación a la sequía en el caserío Tucaque, Distrito de Frías, Ayabaca, Piura dentro de un contexto de cambio climático 在气候变化的背景下，Ayabaca, Piura, frias区Tucaque村的干旱适应

Espacio y Desarrollo Pub Date : 2015-12-15 DOI: 10.18800/ESPACIOYDESARROLLO.201501.002

Javier Córdova Rengifo

{"title":"Adaptación a la sequía en el caserío Tucaque, Distrito de Frías, Ayabaca, Piura dentro de un contexto de cambio climático","authors":"Javier Córdova Rengifo","doi":"10.18800/ESPACIOYDESARROLLO.201501.002","DOIUrl":"https://doi.org/10.18800/ESPACIOYDESARROLLO.201501.002","url":null,"abstract":"Climate change is promoting alterations in climatic conditions. This article analyzes the way how people deal with dry seasons in the community of Tucaque. Droughts are a rough limit in the development of any population. Even more if there are obstacles that retain the adaptive capacity to this event. These barriers are the economic resources scarcity and, the social and institutional factors. The latter two are seen in Tucaque where individualism dominates the people’s social life; there is also weak governance, and the weak connections with the Frias Municipality do not allow the right management of dry seasons. Droughts will continue happening so it’s a good idea to know the opportunities that may be used in order to take advantage of them and overcome the climatic stress. So, there is the canal El Bronce , that reduces the drought effects; the Ronda Campesina de Tucaque, despite of the difficulties it is a respected and organized institution in the community; ethno climatic knowledge that can be revalorize in front of the absence of meteorological stations; and the pitaya farming, which does not consume much water for its growth and it is a product with big economic possibilities. Being the agriculture a very sensitive activity to climatic modifications, actions taken against droughts will perfectly fit in adaptation measures to climate change.","PeriodicalId":30443,"journal":{"name":"Espacio y Desarrollo","volume":"1 1","pages":"33-56"},"PeriodicalIF":0.0,"publicationDate":"2015-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67860763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impacto de la represa de Gallito Ciego en la estabilidad de línea de costa en la desembocadura del río Jequetepeque, Perú galito Ciego大坝对秘鲁Jequetepeque河口海岸线稳定性的影响

Espacio y Desarrollo Pub Date : 2015-12-01 DOI: 10.18800/ESPACIOYDESARROLLO.201501.004

C. T. Correa, G. Ramírez

{"title":"Impacto de la represa de Gallito Ciego en la estabilidad de línea de costa en la desembocadura del río Jequetepeque, Perú","authors":"C. T. Correa, G. Ramírez","doi":"10.18800/ESPACIOYDESARROLLO.201501.004","DOIUrl":"https://doi.org/10.18800/ESPACIOYDESARROLLO.201501.004","url":null,"abstract":"River plays an essential function in providing sediments to the beach stability but this importance has not yet been properly estimated on the Peruvian coastline. So, the aim of this study focuses on the role of river sediments in the stability of the coastline at the Jequetepeque river mouth, located at the northern coast of Peru. This river, whose basin covers an area of 4,200 square kilometers, provides in average more than 900 million cubic meters a year (MMC yr -1 ) of water, and 2.9-8.0 MMC yr -1 of sediments to the ocean. Since the start of the Gallito Ciego dam in 1987, more than 104 MMC of sediments were retained into the reservoir. In order to assess the impact of the dam on the stability of the river mouth, a comparison among different coastline moments (for the years 1962, 1980, 2003 and 2011) with the support of GIS, were made. The results showed that the river mouth retreat to the land between 2003 and 2011 with rates of -2.6 m year -1 . Moreover, the retreat of the coastline observed throughout the study area between 1962 and 2011, it could be related to the potential sea level rise and the trend of the worldwide beach erosion.","PeriodicalId":30443,"journal":{"name":"Espacio y Desarrollo","volume":"1 1","pages":"79-101"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67860774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1