Results 31 to 40 of about 788,737 (199)

Cold Seep Macrofauna

open access: yes, 2023
In deep-sea chemosynthetic ecosystems, macrofaunal diversity and distribution are determined by geochemical environments generated by fluid seepage.
Qiu, Jian Wen   +5 more
core   +1 more source

Four dodecanoic acid derivatives from the cold-seep-derived fungus Cladosporium cladosporioides 8-1

open access: yes, 2023
Two new compounds, cladospolides I (1) and J (2), together with two new naturally occurring ones, methyl 11-hydroxy-4-oxododecanoate (3) and 11-hydroxy-4-oxododecanoic acid (4), were isolated from the culture extract of the cold-seep sediment-derived ...
Xiao-Rui Liang (572287)   +3 more
core   +1 more source

An Epifaunal Community Succession Sequence Driven by the Biogeochemical Footprint With Different Methane Seepage Intensity of the Deep Seafloor

open access: yesEarth's Future, 2023
Methane seepage, generated from natural processes or gas hydrate dissociation, drives the development of cold seep ecosystems and leads to atmosphere methane emission, thereby influencing climate change.
Hui Zhang   +8 more
doaj   +1 more source

Antibiotic Dixiamycins from a Cold-Seep-Derived Streptomyces olivaceus

open access: yes, 2021
Two new (1 and 2) along with six known (3–8) dixiamycins were isolated from the culture broth of a cold-seep-derived actinomycete, Streptomyces olivaceus OUCLQ19-3.
Wenli Li (337819)   +9 more
core   +1 more source

Trophic adaptation strategies of deep-Sea fish in cold seep environments

open access: yesWater Biology and Security
The diversity of marine habitats influences fish trophic niches and adaptation strategies. This study investigated fish trophic niches in cold seep and adjacent areas of the South China Sea in August 2023 using stable isotope techniques.
Hongyu Xie   +13 more
doaj   +1 more source

Geochemical characteristics of sediment and pore water affected by cold seeps in southern South China Sea

open access: yesFrontiers in Marine Science, 2023
Cold seep, characterized by active material circulation and methane seepage, is of great importance to reconstruct the paleo-marine environment and trace the origin of life and the occurrence of minerals. Southern South China Sea (SCS) with ample oil and
Chongmin Chen   +10 more
doaj   +1 more source

Marcasite at the Permian‐Triassic Transition

open access: yesGeophysical Monograph Series, Page 377-399., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Elena Lounejeva   +7 more
wiley  

+1 more source

Vertical distribution of archaeal communities in cold seep sediments from the jiulong methane reef area in the south China sea

open access: yesBioscience Journal, 2016
Jiulong methane reef, a large cold seep area on the continental slope of the South China Sea (SCS), was characterized by chemosynthetic fauna, bacterial mats, methane-derived carbonate structures, and a shallow depth of sulfate-methane transition zone ...
Hongpeng Cui   +5 more
doaj   +3 more sources

Diagenetic evolution of some modern and ancient cold seep-carbonates from East Coast Basin, New Zealand. [PDF]

open access: yes, 2009
Cold seep-carbonates are the microbially mediated by-products of the anaerobic oxidation of methane (AOM) at seafloor cold seeps, and are widespread about modern continental margins and in the geologic record.
Ewen, Sarah Maree
core  

Interactions between maternal provisioning and natural selection on seed mass fluctuate across heat waves

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Changing climates are leading to more frequent and severe heat waves, potentially threatening plant populations. Both acclimation to stress and selection for heat‐escape or heat‐resistance phenotypes occur during heat waves. However, plastic responses and selection do not necessarily interact cohesively—even producing trait responses ...
Lana F. Gaspard   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy