Native Species

Traditional medicinal knowledge of tropical trees and its value for restoration of tropical forests

Background

Tropical regions host the planet's greatest biodiversity, much of which is maintained by Indigenous and local communities through traditional ecological knowledge (TEK) and traditional medicinal knowledge (TMK). In Mexico’s Tabasco region, deforestation and habitat fragmentation have severely degraded tropical forests, threatening both biodiversity and cultural practices. TMK, which supplies up to 80% of primary health care globally, is increasingly recognized for its potential to inform conservation and restoration. Despite this, TMK is being lost due to modernization, migration, and the replacement of traditional remedies with commercial pharmaceuticals.

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Indigenous exploitation and management of tropical forest resources: an evolutionary continuum in forest-people interactions

Background

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Hope for Threatened Tropical Biodiversity: Lessons from the Philippines

Background

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Community perceptions of long-term mangrove cover changes and its drivers from a typhoon-prone province in the Philippines

Background

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Complementary ecosystem services from multiple land uses highlight the importance of tropical mosaic landscapes

Background

Tropical agricultural landscapes feature a mosaic of diverse land uses, yet the ecosystem service bundles and materials they provide to rural households remain poorly understood. In northeastern Madagascar, shifting cultivation for hillside rice production and agroforests for cash and subsistence crops have largely replaced old-growth forests. The landscape consists of forest fragments, small-scale vanilla agroforests, rice paddies, and subsistence farming plots at various stages of the shifting cultivation cycle.

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Foresters' beliefs about farmers: a priority for social science research in social forestry

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Evaluating alder-endophyte (Alnus acuminata-Frankia-Mycorrhizae) interactions

Background 

The study examines the interactions between Alnus acuminata (a nitrogen-fixing tree), Frankia (a nitrogen-fixing actinomycete), and vesicular-arbuscular mycorrhizae (VAM), specifically Glomus intra-radices. These symbiotic relationships are significant in upland areas of Costa Rica, Colombia, and Venezuela, where A. acuminata grows alongside pastures. Frankia forms root nodules that fix atmospheric nitrogen, while VAM enhances phosphorus uptake, crucial for plant growth in nutrient-poor soils. The study aims to understand the effects of these interactions on nitrogen fixation and seedling development under varying phosphorus levels.

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Los bosques tropicales estacionalmente secos: ¿una prueba ácida para la restauración?

Background

El artículo explora los desafíos y avances en la restauración de bosques tropicales estacionalmente secos (BTES), uno de los ecosistemas más amenazados y menos estudiados del mundo. Aunque ocupan un 40% de las zonas tropicales, los BTES enfrentan altas tasas de deforestación, presión humana y vulnerabilidad al cambio climático, lo que subraya la necesidad urgente de estrategias efectivas de restauración. 

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The tree planting and protecting culture of cattle ranchers and small-scale agriculturalists in rural Panama: Opportunities for reforestation and land restoration

Background

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Committed to restoring tropical forests: an overview of Brazil's and Indonesia's restoration targets and policies

Background

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