Results 121 to 130 of about 29,991 (241)

Long non-coding RNA transcripts in crucian carp brain - annotation and expression patterns in anoxia and reoxygenation. [PDF]

RNA Biol
Winklhofer M, Nilsson GE, Lefevre S.
europepmc   +1 more source

The Unexpected Discovery of Paleocene? Coals in Outcrops Thought to Be Cambrian, Al Huqf, Oman

Journal of Petroleum Geology, EarlyView.
ABSTRACT Two brown organic deposits were encountered whilst investigating kaolinitic claystones thought to occur at the base of a Cambrian formation at outcrop. The age of these organic deposits is probably Paleocene from palynology. Organic petrography shows that they are subbituminous coals with some oil source potential.
Mohammed H. Al Kindi, Alan P. Heward, Lorraine B. Eglinton, Steve R. Packer, Darrin T. Stead   +4 more
wiley   +1 more source

Recurring marine phosphorus spikes during major palaeozoic mass extinctions and climate change. [PDF]

Nat Commun
Dodd MS, Li C, Zhang Z, Sadekov AY, Desrochers A, Hints O, Yan D, Yang X, George AD, Elrick M, White D, Qie W, Chen B, Merdith AS, Mills BJW.   +14 more
europepmc   +1 more source

Nutrient disturbance in a shallow aquaculture pond impacts Microcystis gene expression but does not impact bacterial community function during bloom conditions

Journal of Phycology, EarlyView.
Abstract Cyanobacterial harmful algal blooms (cHABs) are worldwide issues. Reduced nitrogen forms (ammonium and urea) have recently been measured in freshwater systems at concentrations not previously recorded. These reduced nitrogen forms have been shown to favor the proliferation of harmful cyanobacteria.
Matthew F. Gladfelter, Hunter R. Baylous, Alan E. Wilson, Morgan M. Steffen   +3 more
wiley   +1 more source

Cooling-induced intensification of ocean anoxia in the mid-Paleozoic. [PDF]

Sci Adv
Wang Y, Wignall PB, Mills BJW, Dickson AJ, Loydell DK, Xiong Y, Xu Z, Peakall J, Poulton SW.   +8 more
europepmc   +1 more source

Optimizing a long‐term monitoring strategy to track emerging cyanobacterial blooms in a Great Lakes estuary

Journal of Phycology, EarlyView.
Abstract Cyanobacterial harmful algal blooms (cHABs) are increasingly frequent and severe globally. Recently, the St. Louis River Estuary (SLRE) has experienced numerous cHABs, but the locations, timing, and environmental conditions associated with them are unknown.
Peter A. Birschbach, Euan D. Reavie, Christopher T. Filstrup, Hannah Nicklay   +3 more
wiley   +1 more source

Accomplishments of "Old-Fashioned" Electron Microscopy in the Period of Dominance of Immunofluorescent Methods. [PDF]

Int J Mol Sci
Morozov YM, Rakic P.
europepmc   +1 more source

Earth system instability explains redox paradox during late Cambrian SPICE event. [PDF]

Sci Adv
Sheng K, Li ZH, Zhou JL, Lin YB, Xiong GL, Ren GY, Chen ZQ, Lenton TM, Shen SZ, Zhang F.   +9 more
europepmc   +1 more source

Linking biosurface reactivity and photosynthesis to investigate Sphagnum mosses as ecosystem engineers

New Phytologist, EarlyView.
Habit photographs of field‐collected and in vitro‐cultivated (c) Sphagnum spp. used for experiments. Summary Sphagnum mosses regulate peatland carbon storage, hydrology, nutrient cycling, and ecosystem functioning. However, the links among their surface chemistry, photosynthesis, responses to submersion and pH remain poorly understood.
Anna Di Palma, Emanuele Pallozzi, Aridane G. González, Oleg S. Pokrovsky, Ralf Reski, Janice M. Glime, Fiore Capozzi, Norbert Kavasi, Carlo Calfapietra   +8 more
wiley   +1 more source

Anoxia-adapted cyanobacteria in a marine blue hole. [PDF]

Appl Environ Microbiol
Li Z, Zhang H, Wei T, He L, Wang Y.
europepmc   +1 more source