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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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Soil compaction and topsoil removal effects on soil properties and seedling growth in Amazonian Ecuador

Background

Soil properties affect plant growth including during germination and establishment. Topsoil loss, nutrient loss, and compaction due to industrial activity in forest may impact forest regeneration. This study reports on soil properties and seedling growth following topsoil removal in Amazonian Ecuador.

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Species-Rich but Distinct Arbuscular Mycorrhizal Communities in Reforestation Plots on Degraded Pastures and in Neighboring Pristine Tropical Mountain Rain Forest

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This study compares the arbuscular mycorrhizal fungi (AMF) of 4 native species saplings growing in three types of fire-degraded pasture (recently abandoned, bracken covered, and shrub covered pasture) to the AMF richness and composition of 30 adult tree species in neighboring primary forest.

Open access copy available

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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Seed germination of Loxopterygium guasango, a threatened tree of coastal Northwestern South America

background

Loxopterygium guasango is a tree native to Ecuador with threatened status as of 1993, despite its durable wood, history of timber use, and potential use in reforestation. This study reports on seed germination, a potential cause of its low regeneration rates.

Open access copy available

CHOCO2-Maquipucuna Foundation

BACKGROUND

Open access copy available

Light Acclimation of Four Native Tree Species in Felling Gaps within a Tropical Mountain Rainforest

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This article addresses the decline of Ecuadorian mountain rainforests by evaluating the success fo enrichment planting of native tree species in forest gaps to prote native tree abundance and biodiversity.

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How Successful is Tree growing for Smallholders in the Amazon?

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Open access copy available

Enriquecimiento de plantaciones forestales como herramienta para la rehabilitación de ambientes degradados en la region sur Ecuatoriana (Enrichment and rehabilitation of degraded environments in southern Ecuador)

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Antecedentes

El estudio analiza el potencial de adaptación de especies nativas a las condiciones de plantaciones de Pinus patula, en una plantación cerca de la Estación Científica San Francisco en la región sur del Ecuador.

Open access copy available

Formación de un corredor de hábitat de un bosque montano alto en un mosaico de páramo en el norte del Ecuador (Creating a high andean montane forest habitat corridor within a paramo mosaic in Ecuador)

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Trade-offs between tree cover, carbon storage and floristic biodiversity in reforesting landscapes

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Enriquecimiento de plantaciones de Pinus patula con especies nativas en el sur del Ecuador (Enrichment of Pinus patula plantations with native species in southern Ecuador)

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Economic Botany of Spondias Purpurea

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This article reviews the Neotropical fruit Spondias purpurea (Anacardiaceae) - "Ciruela" or "Ovo", describing the cultivation, yields, and economics of the fruit.

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Fruit Production of the Ungurahua Palm (Oenocarpus bataua subsp. bataua, Arecaceae) in an Indigenous Managed Reserve

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This article reviews the biology and use of the Amazonian palm Oenocarpus batua, known in Ecuador as ungurahua. It is a mid-story palm that grows throughout the terra firme sites in the Amazon Basin and wet coastal areas of Ecuador, Trinidad, and Panama.

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Soil carbon differences among forest, agriculture, and secondary vegetation in lower montane Ecuador

Background

Changes in land use and land cover may affect soil properties and processes. Conversion of forest to cultivation is assumed to result in a decrease in soil nutrients. In the lower montane region of Ecuador, shifting cultivation patterns mean that forest clearing is occurring simultaneously with recolonization of secondary vegetation on abandoned agricultural lands.

Open access copy available

Influence of Tree cover on Diversity, Carbon Sequestration and Productivity of Cocoa Systems in the Ecuadorian Amazon

Background

Open access copy available

The biogeochemical heterogeneity of tropical forests

Background

This paper states that there has been a breadth of knowledge in relation to the biodiversity of tropical forests but limited about on the abiotic diversity, particularly biogeochemical effects. These later factors are becoming increasingly important to understand due to human perturbations in these forests. 

Open access copy available

Módulo 3: Selección de especies potenciales para la restauración

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Antecedentes

Open access copy available

Seed Production and 22 Years of Climatic Changes in an Everwet Neotropical Forest

BACKGROUND:

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