Results 111 to 120 of about 25,538 (232)
An Integrated Approach to Recognizing Fossil Cold Seeps: Methodology and Application [PDF]
, 2002 Methane has become an attractive answer for the anomalous and has recently been used to explain numerous carbonates, especially mud mounds, in the rock record.
Cramer, Brad
core
Dispersion and fate of methane emissions from cold seeps on Hikurangi Margin, New Zealand
Frontiers in Earth ScienceThe influence of cold seep methane on the surrounding benthos is well-documented but the fate of dissolved methane and its impact on water column biogeochemistry remains less understood.
Cliff S. Law +6 more
doaj +1 more source
Unexpected scarcity of ANME archaea in hydrocarbon seeps within Monterey Bay [PDF]
BiogeosciencesMarine hydrocarbon seeps typically harbor a relatively predictable microbiome, including anaerobic methanotrophic (ANME) archaea. Here, we sampled two cold seeps in Monterey Bay, CA – Clam Field and Extrovert Cliff – which have been known for decades but
A. C. Semler, A. E. Dekas
doaj +1 more source
Curtis's Botanical Magazine, EarlyView.Summary Eupatorium maculatum L. (Compositae: Eupatorieae: Eupatoriinae) is described and illustrated. Notes are provided for the species’ cultivation, propagation, likely pests and diseases, and availability, along with useful contrasting planting in a prairie garden or specimen border planting.
Nicholas Hind, Joanna Langhorne
wiley +1 more source
Enchanting the Otherwise: Magical Realism and the Gendered Ontologies of Organizational Becoming
Gender, Work &Organization, EarlyView.ABSTRACT This paper enacts a feminist‐posthumanist reimagining of gender as ontological disturbance, using magical realism not as metaphor but as epistemological method. Rejecting representational logics and the managerial rationalities of organizational realism, we advance gender not as identity or role but as spectral interference—a transversal ...
Max Ganzin, Diana Ivanycheva
wiley +1 more source
Groundwater, EarlyView.Pit lakes in semiarid and arid regions are often assumed to be terminal sinks for groundwater following mine closure. Using synthetic numerical modeling, we demonstrate that evaporation‐driven density gradients can reverse this behavior, transforming pit lakes into throughflow systems and potentially increasing salinity in adjacent aquifers.
Birte Moser +3 more
wiley +1 more source
Temporal variability of gas seeps offshore New Zealand: Multi-frequency geoacoustic imaging of the Wairarapa area, Hikurangi margin [PDF]
, 2008 Cold seeps of the Wairarapa area situated around 1000 metres water depth on the Hikurangi margin offshore New Zealand’s North Island have been investigated using multibeam bathymetry, 75 and 410 kHz sidescan sonar imagery as well as 2-8 kHz Chirp ...
Greinert, J. +4 more
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MicroorganismsDeep-sea chemosynthetic ecosystems, including cold seeps and hydrothermal vents, are widely spread in global oceans. Campylobacterota are important primary producers in deep-sea hydrothermal vents and serve as a vital food source for local invertebrates.
Xiaoman Yan +7 more
doaj +1 more source
Terrestrial, Atmospheric and Oceanic Sciences, 2006 Pogonophoran tube worms, elongated pyrite tubes and authigenic carbonate nodules are used to evaluate the occurrence of potential cold seeps in the syn-collision accretionary prism Kaoping Slope off SW Taiwan.
Chi-Yue Huang +4 more
doaj +1 more source
Journal of Phycology, EarlyView.Abstract Colored snow caused by green algae (Chlorophyceae) is well known, but melting snowpacks can also harbor golden‐brown blooms consisting of Chrysophyceae. We collected 14 samples of cryoflora in the Austrian and Swiss Alps, the High Tatras in Slovakia, and in Arctic Svalbard. Eight laboratory unicellular flagellated strains were established from
Lenka Procházková +6 more
wiley +1 more source