Results 61 to 70 of about 5,796 (216)

Uncovering the genomic potential of the Amazon River microbiome to degrade rainforest organic matter

open access: yesMicrobiome, 2020
Background The Amazon River is one of the largest in the world and receives huge amounts of terrestrial organic matter (TeOM) from the surrounding rainforest. Despite this TeOM is typically recalcitrant (i.e.
Célio Dias Santos-Júnior   +4 more
doaj   +1 more source

Illegal Gold Mining in the Brazilian Amazon: Environmental Degradation in Yanomami Indigenous Lands, and Regulatory Failures

open access: yesSustainable Development, EarlyView.
ABSTRACT Illegal gold mining has emerged as a major sustainability threat in the Amazon, eroding Indigenous rights, forest integrity, and climate mitigation efforts. This study examines how international market incentives relate to the expansion of illegal mining and associated deforestation within the Yanomami Indigenous Territory (YIT) from 2008 to ...
Shirléia Lago Santos   +2 more
wiley   +1 more source

Emergent constraints on future Amazon climate change-induced carbon loss using past global warming trends

open access: yesNature Communications
Reducing uncertainty in the response of the Amazon rainforest, a vital component of the Earth system, to future climate change is crucial for refining climate projections.
Irina Melnikova   +5 more
doaj   +1 more source

Kulturní střet v románu Luise Sepúlvedy // The cultural clash in Luis Sepúlveda’s novel [PDF]

open access: yesSvět Literatury, 2018
The article focuses on the topic of racism in Luis Sepúlveda’s novel The Old Man Who Read Love Stories. The epicenter of the literary work is El Idilio, a small settlement founded by the colonists in the Amazon rainforest.
Roman Zaťko
doaj  

The Ethical Dimensions of Climate Change: Rethinking Justice, Responsibility, and Collective Obligation

open access: yesSustainable Development, EarlyView.
ABSTRACT Climate change is one of the most profound ethical and existential challenges of the 21st century. Beyond its physical, economic, and environmental consequences, it raises fundamental moral questions about justice, equity, responsibility, and the right to a livable planet.
Jacob Kwakye
wiley   +1 more source

The Sustainability of Robusta Coffee Under Global Change—A Review

open access: yesSustainable Development, EarlyView.
ABSTRACT This contribution reviews the scientific evidence concerning climate resiliency claims as well as sustainability issues for robusta coffee (Coffea canephora), focusing on: climate change analyses, climate parameters, soil water, and farming inputs, especially irrigation and synthetic fertilizer use.
Aaron P. Davis   +2 more
wiley   +1 more source

Jaguar Densities and Land Cover Change in a Multi‐Use Landscape: A 10‐Year Comparison in the Colombian Llanos 美洲豹种群密度与复合用地景观下的土地覆被变化:哥伦比亚亚诺斯地区10年比较研究

open access: yesWildlife Letters, EarlyView.
We used spatially explicit capture‐recapture to estimate jaguar densities in a private reserve in the Colombian Llanos and quantified land cover change in and around the reserve from 2014 to 2024. Densities increased 22% since 2014, while disturbed land cover increased by 39%–54% around the reserve depending on buffer distance. Our study indicates that
Valeria Boron   +7 more
wiley   +1 more source

A new species of Apechoneura Kriechbaumer (Hymenoptera, Ichneumonidae, Labeninae) from Colombia

open access: yesZooKeys, 2012
A new species of the ichneumonid subfamily Labeninae, Apechoneura seminigra sp. n., is described. Specimens were collected from the Amazon Rainforest of Colombia.
Andrés Herrera-Flórez
doaj   +1 more source

Surprising chiral composition changes over the Amazon rainforest with height, time and season

open access: yesCommunications Earth & Environment, 2020
The chiral compositions of biogenic volatile organic compounds over the Amazon tropical rainforest vary with height, time of day and season, according to measurements from a 325 m tall tower.
Nora Zannoni   +6 more
doaj   +1 more source

The Big Picture: Religion and Global Comparative History

open access: yesJournal of Religious History, EarlyView.
This article considers what a ‘big picture’ approach to global religious history might look like, and in particular the implications of deploying the comparative method across much larger stretches of time and space than historians normally attend to. It will begin by reflecting on the epistemological moods that have hindered this project to date, the ...
Alan Strathern
wiley   +1 more source

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