[HTML][HTML] Biodiversity responses to land-use change in the equatorial Andes

B Ríos-Touma, P Rosero, A Morabowen… - Ecological …, 2023 - Elsevier
Land-use change is a primary driver of biodiversity loss. Tropical ecosystems face rapid
conversion rates due to the encroachment of agricultural lands and supply needs for goods …

Hydroclimate variations over the last 17,000 years as estimated by leaf waxes in rodent middens from the south-central Atacama Desert, Chile

M Frugone-Álvarez, S Contreras… - Quaternary Science …, 2023 - Elsevier
Leaf cuticular waxes are one of the most important environment-plant interaction structural
systems that enable desert plants to withstand extreme climatic conditions. We present a …

Mapping Above-Ground Carbon Stocks at the Landscape Scale to Support a Carbon Compensation Mechanism: The Chocó Andino Case Study

F Cuesta, M Calderón-Loor, P Rosero, N Miron, A Sharf… - Forests, 2023 - mdpi.com
(1) Background: Tropical Mountain forests (TMF) constitute a threatened major carbon sink
due to deforestation. Carbon compensation projects could significantly aid in preserving …

Tree mortality and recruitment in secondary Andean tropical mountain forests along a 3000 m elevation gradient

JC Ordoñez, E Pinto, A Bernardi, F Cuesta - Plos one, 2024 - journals.plos.org
This study addresses the understudied dynamics of mortality and recruitment in Tropical
Mountain forests, critical determinants of forest structural processes and biomass turnover …

Quantification of allochthonous and autochthonous organic carbon in large and shallow Lake Wuliangsu based on distribution patterns and δ13C signatures of n …

Q Zhao, A Zhou, Y He - Organic Geochemistry, 2024 - Elsevier
Identification and quantification of allochthonous and autochthonous organic carbon (OC) in
large and shallow lakes are crucial for knowledge of OC burial and recycling behaviors, as …

Characterization of the organic matter produced by Atlantic Rainforest plants and its influence in the surface sediments deposited in a protected subtropical Estuarine …

ACR Albergaria-Barbosa, E Schefuß… - Regional Studies in …, 2023 - Elsevier
The aim of the present study was to characterize the distribution and sources of terrigenous
organic matter (OM) in surface sediments of a subtropical estuarine–lagoon​ system …

Microclimatic warming leads to a decrease in species and growth form diversity: insights from a tropical alpine grassland

SA Duchicela, F Cuesta, C Tovar, P Muriel… - Frontiers in Ecology …, 2021 - frontiersin.org
Due to warming, changes in microclimatic temperatures have shifted plant community
structure and dynamics in tundra and alpine regions. The directionality and magnitude of …

[HTML][HTML] Hydrodynamic, Seasonal, and Climatic Factors Affecting the Terrestrial-to-Aquatic Export of Plant-Derived Biomarkers

MS Schwab, N Haghipour, TI Eglinton - Geochimica et Cosmochimica Acta, 2024 - Elsevier
Source-specific lipid biomarkers, such as n-alkanes and n-fatty acids, serve as valuable
tracers of past and contemporary exchanges of vegetation-derived organic matter across …

Source or decomposition of soil organic matter: what is more important with increasing forest age in a subalpine setting?

TC Speckert, GLB Wiesenberg - Frontiers in Forests and Global …, 2023 - frontiersin.org
Afforestation has been the dominant land-use change in the Swiss Alps during the last
decades which has not only the potential to increase soil organic carbon sequestration, but it …

[HTML][HTML] Conservation with elephants and agricultural intensification: effects on lignin and n-alkanes in soils of sub-Saharan Africa

A Sandhage-Hofmann, S Angombe, L Kindermann… - Geoderma, 2022 - Elsevier
Nature conservation is currently shaping many terrestrial ecosystems in Africa. This is
particularly evident in Sub-Saharan Africa (SSA), where conservation is intended to recover …