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Tree Management in the Northwestern Andean Cordillera of Peru

Background

Peasant communities in the northwestern Andean Cordillera of Peru utilize many indigenous and introduced trees and shrubs to satisfy a variety of material needs. However, forest resources are over-harvested and over-grazed, contributing to soil erosion. This study aims to identify the major tree and shrub species in the region and understand their ecologies and usages, and to recommend priorities for reforestation in the region taking human usage into account.

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Determinants for Successful Reforestation of Abandoned Pastures in the Andes: Soil Conditions and Vegetation Cover

Background

This article compares the growth of native and exotic species seedlings planted in abandoned pasture and among brachen ferns and shrubs in Andean Ecuador over three years.

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Reforestation of Abandoned Pastures: Silvicultural Means to Accelerate Forest Recovery and Biodiversity

Background

Despite the 2736 native tree species in Ecuador, the majority of forestation activities in the country are based on exotic pines and eucalypts. In this book chapter, the authors describe the reason for this neglect being the lack of knowledge on the ecology and silvicultural treatment and the lack of nurseries growing these species.

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Decentralized Payments for Environmental Services: The cases of Pimampiro and PROFAFOR in Ecuador

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This article describes two payment for environmental services (PES) programs in Ecuador which, unlike programs run in other countries, are run by decentralized organizations: Pimampiro municipal watershed-protection scheme and PROFAFOR carbon-sequestration programme.

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Application of Mycorrhizal Roots Improves Growth of Tropical Tree Seedlings in the Nursery: A Step Towards Reforestation with Native Species in the Andes of Ecuador

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Plantas nativas para reforestación en el Ecuador (Native plants for reforestation in Ecuador)

Este trabajo ofrece información de más de 261 especies nativas a Ecuador para orientar en la selección de especies y el establecimiento de plantaciones forestales para reforestación. La descripción de las especies incluye información de la estructura de la planta, frutos, propagación, región/altitud donde se encuentran, suelos y otras características ambientales, usos comunes, dibujos morfológicos de la planta y otras observaciones.

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Coffee Agroforestry Systems in Central America: I. A Review of Quantitative Information on Physiological and Ecological Processes

Background

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Coffee Agroforestry Systems in Central America: II. Development of a Simple Process-Based Model and Preliminary Results

Background

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Biodiversity Conservation in Traditional Coffee Systems of Mexico

Background

This article discusses the capacity of traditional coffee agroforestry systems for maintaining biodiversity levels.

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Identifying Hotspots of Deforestation and Reforestation in Colombia (2001–2010): Implications for Protected Areas

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This article uses satellite imagery, MODIS MOD13Q1 Vegetation Indices 250 , the Virtual Interpretation of EarthWeb-Interface Tool (VIEW-IT) to conduct a land-use analysis of Colombia, mapping trends and "hotspot" areas of deforestation and of reforestation from 2001 to 2010.

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Land Cover Change in Colombia: Surprising Forest Recovery Trends between 2001 and 2010

background

This study mapped annual land-use and land-cover from 2001 to 2010 in Colombia using MODIS (250 m) products coupled with reference data from high spatial resolution imagery (QuickBird) in Google Earth.

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Árboles Nativos y Ciudad: Aportes a la Silvicultura urbana de Medellín (Native Trees and the City: Lessons from urban silviculture in Medellin)

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antecedentes

A pesar de la atención que la silvicultura urbana ha recibido a nivel conceptual en  la ciudad de Medellín, se presentan vacíos en la ejecució de acciones concretas a nivel Municipal. La implementación del Programa de Silvicultura Urbana en la ciudad de Medellín logra resultados hacia la mejora del paisaje urbano a cuatro años de haberse iniciado.

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Toward a post‐conflict Colombia: restoring to the future

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Conserving Biodiversity in a Complex Biological and Social Setting: The Case of Colombia

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Colombia is known for its immense biological diversity and complexity. This article examines three of the primary causes of these characteristics, including history, geogrpahy, and evolution along with the context of the country's conservation efforts. The auhors then identified threats based on trends that emerged from these themes.

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Forests in the Time of Violence: Conservation Implications of the Colombian War

Background

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A Multicountry Assessment of Tropical Resource Monitoring by Local Communities

Background

The study compared data collected on status and trends collected independently by local community members and trained scientists for 63 taxa and five types of resource use in 34 tropical forest sites over 2.5 years so examine the assumption that local people are less objective than external scientists when monitoring natural resources.

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Trade-offs at applying tree nucleation to restore degraded high Andean forests in Colombia

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