Results 21 to 30 of about 3,952 (138)
Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 4, April 2026.Abstract The increasing frequency of toxic cyanobacterial blooms (TCBs) in freshwater lakes in recent years has been problematic, both in terms of our understanding of basic drivers, and attempts to manage them. While phosphorus has been determined to limit the growth of blooms, some cyanophytes manufacture toxins with a high nitrogen (N) demand, so ...
D. P. Swaney +5 more
wiley +1 more source
Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 4, April 2026.Abstract The Southern Ocean accounts for >30% of the global ocean CO2 sink as a result of its solubility and biological pumps. To investigate the biological pump near Larsen C Ice Shelf (LCIS) in the Southern Ocean's western Weddell Sea, we measured the concentrations and nitrogen isotope ratios of nitrate, ammonium, and particulate organic nitrogen ...
J. Mirkin +7 more
wiley +1 more source
Runoff Capture by Sea Level Rise Alters the Area, Geometry, and Quantity of Coastal Catchments
Water Resources Research, Volume 62, Issue 4, April 2026.Abstract Coastal catchments, which drain directly to the sea, mediate material fluxes across the land‐sea interface and support species diversity and economic activity in coastal zones. Here, we explore the evolution of coastal catchment divides at the local to global scale from 2000 to 2120 under multiple SLR scenarios using state‐of‐the‐art digital ...
James W. Heiss +1 more
wiley +1 more source
Two in-house classification schemes for works on Malta and the Maltese and for works on Arabic & Maltese language & literature respectively housed in the Melitensia Special Collections Dept., the University of Malta Library [PDF]
, 2021 4th ed. rev, updated and indexed by Mark Camilleri (2017). Rev. & enlarged by Kenneth Caruana, Matthew Cuschieri & Mary Samut-Tagliaferro (2019). With an introduction outlining the history of the schedules and the policy regulating their updates by Mary ...
Camilleri, Mark +4 more
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Global Change Biology, Volume 32, Issue 4, April 2026.The Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission extends and improves upon NASA's 30+ years of satellite observations of Earth's living ocean, atmosphere, and land. Its unprecedented, high‐resolution data support critical research in climate forcing, ecosystem health, and biogeochemical cycling, while aiding socioeconomic applications such ...
P. Jeremy Werdell +15 more
wiley +1 more source
Hydrological Processes, Volume 40, Issue 3, March 2026.Understanding groundwater discharge to surface water is crucial for ecosystems, water quality, and resource management. A flexible methodology was developed to first predict and then identify cold‐water zones and significant groundwater discharge areas in four key Lake Ontario tributaries.
Josh Woda +5 more
wiley +1 more source
Phylogeography of New Zealand’s coastal benthos [PDF]
, 2009 During the past 30 years, 42 molecular studies have been undertaken in New Zealand to examine the phylogeography of coastal benthic invertebrates and plants. Here, we identify generalities and/or patterns that have emerged from this research and consider
Hogg, Ian D. +3 more
core +1 more source
High nitrogen fixation and Braarudosphaera presence in the North Sea
Limnology and Oceanography, Volume 71, Issue 3, March 2026.Abstract Nitrogen fixation, the microbial conversion of dinitrogen gas to ammonia, is a key nitrogen source and critical for sustaining marine productivity. We investigated the diversity and activity of nitrogen‐fixers in surface waters of the North Sea and Norwegian coast during July 2023.
Kendra Turk‐Kubo +10 more
wiley +1 more source
PICES Press, Vol. 6, No. 2, July 1998 [PDF]
, 1998 CREAMS, PICES and the exploration of the Japan/East Sea The state of the eastern North Pacific from September 97 to February 98 The state of the western North Pacific in the second half of 1997 The status of the Bering Sea in the second half of ...
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Limnology and Oceanography Letters, Volume 11, Issue 2, March 2026.Abstract Reservoirs are globally important sources of greenhouse gases, but the magnitude of their emissions is highly uncertain. Here, we present data for 146 reservoirs from two surveys of reservoir methane and carbon dioxide emissions, one at the regional scale in the midwestern United States and one at the national scale in the United States, plus ...
J. J. Beaulieu +25 more
wiley +1 more source