Results 131 to 140 of about 12,269 (245)
ABSTRACT Marine aquaculture is expanding globally, yet its interactions with surrounding ecosystems remain complex and insufficiently understood. This study reviews the fluxes of energy and nutrients from three major aquaculture systems: finfish cages, suspended bivalves, and seaweed farms and considers their implications for ecosystem functioning and ...
Myriam D. Callier +11 more
wiley +1 more source
Uniqueness and prospects of CO2 sequestration in basalts
Objective and MethodCO2 sequestration in basalts offers advantages such as permanent carbonation and elevated safety. Based on literature review and case studies, this study compared the CO2 sequestration performance of basalts, clastic rocks, and ...
Chenlin HU +7 more
doaj +1 more source
Abstract This study investigates the response characteristics of oceanic pCO2 in different regions of the Northern South China Sea (NSCS) to tropical cyclone genesis frequency (TCF) on interannual timescale, and clarifies the response mechanisms. Results show that reduced Sea Surface Temperature (SST) induced by TCs suppresses pCO2 in the northwestern ...
Qiong Wu +4 more
wiley +1 more source
Prevalent Greening Conceals the Forgone Ecological Potential of Forest Loss in Southeast Asia
Abstract Across Southeast Asia (SEA), rapid land‐use transformations have extensively replaced natural forests with fragmented plantations and agricultural mosaics. However, quantifying the ecological legacy of this transformation is hindered by persistent cloud cover and the confounding signal of vegetation growth driven by concurrent environmental ...
Weiqing Zhao +5 more
wiley +1 more source
Temperature‐Driven Silicate Weathering Feedbacks Terminated the Middle Eocene Climatic Optimum
Abstract Continental hydroclimate dynamics and its responses during the Middle Eocene Climatic Optimum (MECO, ∼40 Ma) remain largely unexplored. Here, we present high‐resolution multi‐proxy records from four East Asian lake basins that demonstrate precipitation, chemical weathering, and terrestrial input underwent multi‐phase changes during the MECO ...
Yiquan Ma +6 more
wiley +1 more source
Catchment Influences on Carbon Stable Isotope Variation in Trout; Might It Be Methane?
Trout stable carbon isotope values vary significantly and appear to relate to catchment characteristics. Low carbon stable isotope values are linked to catchments with low drainage soil and high cover of pasture land use. This is likely to be linked to high levels of methane‐derived carbon entering the stream food web.
Michael Hinchliffe +5 more
wiley +1 more source
Convection, but How Fast Does Fluid Mix in Hydrothermal Systems?
The destabilizing thermal gradient across the Earth's lithosphere drives convection in superconfined hydrothermal environments at mid‐ocean ridges and geothermal reservoirs in the continental crust.
H. N. Ulloa, D. Noto, J. A. Letelier
doaj +1 more source
Agroforestry and enhanced rock weathering: A dual strategy for sustainable cacao
Cacao production is both economically vital and environmentally intensive, presenting a major sustainability challenge as a crop largely cultivated by smallholder farmers in climate‐vulnerable regions. This review synthesises evidence that integrating agroforestry with enhanced rock weathering (EW) may significantly reduce emissions from cacao ...
Isabella L. Steeley +4 more
wiley +1 more source
Abstract In California, assessing the potential ecosystem services provided by soil amended with large quantities of recycled woodchips is essential information for farm biomass management. In this study, we evaluated the impacts of whole orchard recycling (WOR) on soil ecosystem services in a 4‐year‐old replanted almond orchard during the 2023 and ...
Touyee Thao +5 more
wiley +1 more source
Abstract Multiple drillings in the Yorke Peninsula, South Australia, recently confirmed the presence of natural hydrogen (H2) in shallow sedimentary units. While radiolysis and Fe‐oxidation in the basement are potential generation mechanisms, their respective contributions remain unconstrained.
Ugo Geymond +15 more
wiley +1 more source

