Results 121 to 130 of about 12,002 (245)

Exploitation, secondary extinction and the altered trophic structure of Jamaican coral reefs [PDF]

, 2010
Coral reef communities of the Greater Antilles in the Caribbean have a long history of anthropogenic disturbance, driven by the exploitation for food of both vertebrate and invertebrate species.
Peter D. Roopnarine, Rachel A. Hertog
core   +1 more source

Horizontal gene transfer contributes to plant evolution : the case of Agrobacterium T-DNAs [PDF]

, 2017
Horizontal gene transfer (HGT) can be defined as the acquisition of genetic material from another organism without being its offspring. HGT is common in the microbial world including archaea and bacteria, where HGT mechanisms are widely understood and ...
Gheysen, Godelieve, Kreuze, Jan F, Quispe Huamanquispe, Dora   +2 more
core   +1 more source

Heatwaves and a history of variability shape phytoplankton community thermal responses within one generation

Limnology and Oceanography, Volume 71, Issue 1, January 2026.
Abstract Predicting the effect of increased thermal unpredictability, for example in the shape of heatwaves on phytoplankton metabolic responses is ripe with challenges. While single genotypes in laboratory environments will respond to environmental fluctuations in predictable and repeatable ways, it is difficult to relate rapid evolutionary responses ...
Maria Elisabetta Santelia, Luisa Listmann, Stefanie Schnell, C.‐Elisa Schaum   +3 more
wiley   +1 more source

Chromista [PDF]

, 2011
The concept of chromists, at its most expansive, includes the heterokonts (stramenopiles), alveolates, rhizarians, heliozoans, telonemians, haptophytes and cryptophytes. There is mounting evidence that this grouping is not valid.
Maneveldt, Gavin, Sym, Stuart D.
core   +1 more source

Extreme summer storm elicits shifts in biogeochemistry, primary productivity, and plankton community structure in a large‐scale lake enclosure experiment

Limnology and Oceanography Letters, Volume 11, Issue 1, January 2026.
Abstract Climate change increases the magnitude and frequency of extreme weather events. This includes severe summer storms altering lake physical structure, biodiversity and ecosystem processes. However, insights into lake responses to extreme storms and the underlying mechanisms primarily rest on unreplicated and observational case studies, without ...
Hans‐Peter Grossart, Thomas Hornick, Stella A. Berger, Jens C. Nejstgaard, Michael T. Monaghan, Takeshi Miki, Darren P. Giling, Geza B. Selmeczy, Judit Padisak, Jörg Sareyka, Peter Kasprzak, Christian Wurzbacher, Georgiy Kirillin, Christof Engelhardt, Mark O. Gessner   +14 more
wiley   +1 more source

Biosynthesis of Ascorbic Acid as a Glucose-Induced Photoprotective Process in the Extremophilic Red Alga Galdieria partita

Frontiers in Microbiology, 2020
The extremophilic red alga Galdieria partita is a facultative heterotroph that occupies mostly low-light microhabitats. However, the exceptional detection of abundant populations of G.
Han-Yi Fu, Shao-Lun Liu, Yin-Ru Chiang
doaj   +1 more source

Coupling air–water CO2 flux and primary production dynamics under hydrologic variability in a large urban estuary

Limnology and Oceanography Letters, Volume 11, Issue 1, January 2026.
Abstract Estuaries are critical for land‐ocean carbon exchange, but coupling mechanisms between air–sea CO2 fluxes (FCO2) and phytoplankton gross primary productivity (GPP) remain poorly understood. This study used high‐frequency underway monitoring in the Lingdingyang Estuary to resolve spatiotemporal interplays between FCO2 and GPP.
Yan Wang, Fei Chen, Chuting Chen, Xiaodong Wang, Jianping Li, Ming Zhu, Zhisheng Zhou, Yanjiao Lai, Hongming Yao   +8 more
wiley   +1 more source

Pelagic metabolism of the Douro estuary (Portugal) - Factors controlling primary production [PDF]

, 2006
The pelagic metabolism of the Douro estuary (Portugal) and the factors influencing primary production (PP) and community respiration (CR) in this system were studied during an annual cycle (December 2002 - December 2003). Sampling surveys were conducted
Azevedo, Isabel C., Bordalo, Adriano, Duarte, Pedro   +2 more
core   +1 more source

The seasonal cycle of ocean-atmosphere CO2 Flux in Ryder Bay, West Antarctic Peninsula [PDF]

, 2015
Approximately 15 million km2 of the Southern Ocean is seasonally ice covered, yet the processes affecting carbon cycling and gas exchange in this climatically important region remain inadequately understood.
Arrigo, Bakker, Bakker, Bates, Delille, Delille, Dickson, Dieckmann, Dorothee C. E. Bakker, Fairall, Fletcher, Gareth A. Lee, Geilfus, Gibson, Gosink, Goyet, Gruber, Hugh J. Venables, Johnson, Lavergne, Le Quéré, Lenton, Lenton, Li, Loose, Loose, Lovenduski, Martin T. Johnson, Meredith, Meredith, Meredith, Michael P. Meredith, Miller, Millero, Mintrop, Mucci, Nomura, Oliver J. Legge, Papadimitriou, Peter J. Brown, Purkey, Roden, Rysgaard, Rysgaard, Semiletov, Stammerjohn, Stephens, Sweeney, Takahashi, Thompson, Vaughan, Venables, Venables, Wanninkhof, Wanninkhof, Wanninkhof, Weiss, Weiss, Zemmelink   +58 more
core   +1 more source

Sulfur-Oxidizing Symbionts without Canonical Genes for Autotrophic CO2 Fixation [PDF]

, 2018
Many animals and protists depend on symbiotic sulfur-oxidizing bacteria as their main food source. These bacteria use energy from oxidizing inorganic sulfur compounds to make biomass autotrophically from CO2, serving as primary producers for their hosts.
Antony, C., Dubilier, N., Erb, T., Gruber-Vodicka, H., Huettel, B., Kleiner, M., Kouris, A., Liebeke, M., Seah, B., von Borzyskowski, L., Zarzycki, J.   +10 more
core   +2 more sources