Výsledky vyhledávání - "Rachel L. Kennison"

Nutrient Subsidies to Southern California Estuaries Can Be Characterized as Pulse-Interpulse Regimes that May Be Dampened with Extreme Eutrophy

Autor: Rachel L. Kennison, Peggy Fong, Caitlin R. Fong

Publikováno v: Estuaries and Coasts. 44:867-874

Humans have increased nitrogen inputs to estuaries, necessitating research on the patterns of these resource subsidies. When originating outside an estuary, nitrogen is a resource subsidy. This subsidy can be delivered with a variety of temporal patt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27c53d17ad1affaf79525407d9e1c98e
https://doi.org/10.1007/s12237-020-00810-4

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Extreme Eutrophication in Shallow Estuaries and Lagoons of California Is Driven by a Unique Combination of Local Watershed Modifications That Trump Variability Associated with Wet and Dry Seasons

Autor: Peggy Fong, Rachel L. Kennison

Publikováno v: Estuaries and Coasts. 37:164-179

Rapidly growing human populations have caused heavy modifications to the watersheds of many Mediterranean climate estuaries, subjecting them to excessive nutrient enrichment and harmful macroalgal blooms. Despite these impacts, comprehensive studies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a275a8af7df1b6a205ff99fadff7098
https://doi.org/10.1007/s12237-013-9687-z

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RAPID NITRATE UPTAKE RATES AND LARGE SHORT-TERM STORAGE CAPACITIES MAY EXPLAIN WHY OPPORTUNISTIC GREEN MACROALGAE DOMINATE SHALLOW EUTROPHIC ESTUARIES

Autor: Rachel L, Kennison, Krista, Kamer, Peggy, Fong

Publikováno v: Journal of phycology. 47(3)

We quantified the effects of initial macroalgal tissue nitrogen (N) status (depleted and enriched) and varying pulses of nitrate (NO

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https://pubmed.ncbi.nlm.nih.gov/27021977

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RAPID NITRATE UPTAKE RATES AND LARGE SHORT-TERM STORAGE CAPACITIES MAY EXPLAIN WHY OPPORTUNISTIC GREEN MACROALGAE DOMINATE SHALLOW EUTROPHIC ESTUARIES1

Autor: Peggy Fong, Rachel L. Kennison, Krista Kamer

Publikováno v: Journal of Phycology. 47:483-494

We quantified the effects of initial macroalgal tissue nitrogen (N) status (depleted and enriched) and varying pulses of nitrate (NO3 (-) ) concentration on uptake and storage of nitrogen in Ulva intestinalis L. and Ulva expansa (Setch.) Setch. et N.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0d86b2216f49a01f751cb73f63b25ec
https://doi.org/10.1111/j.1529-8817.2011.00994.x

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Nutrient limitation of the macroalgaEnteromorpha intestinalis collected along a resource gradient in a highly eutrophic estuary

Autor: Rachel L. Kennison, Kenneth Schiff, Krista Kamer, Peggy Fong

Publikováno v: Estuaries. 27:201-208

We conducted a laboratory experiment to quantify nutrient (nitrogen and phosphorus) limitation of macroalgae collected along a gradient in water column nutrient availability in Upper Newport Bay estuary, a relatively nutrient-rich system in southern

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30e07a7007457fac1f88c1b771fe600a
https://doi.org/10.1007/bf02803377

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The relative importance of sediment and water column supplies of nutrients to the growth and tissue nutrient content of the green macroalga Enteromorpha intestinalis along an estuarine resource gradient

Autor: Rachel L. Kennison, Peggy Fong, Kenneth Schiff, Krista Kamer

Publikováno v: Aquatic Ecology. 38:45-56

Large blooms of opportunistic green macroalgae such as Enteromorpha intestinalis are of ecological concern in estuaries worldwide. Macroalgae derive their nutrients from the water column but estuarine sediments may also be an important nutrient sourc

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https://doi.org/10.1023/b:aeco.0000021041.31385.19

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Phase Shifts, Alternative Stable States, and the Status of Southern California Lagoons

Autor: Peggy Fong, Rachel L. Kennison

Publikováno v: Coastal Lagoons ISBN: 9781420088304
Coastal Lagoons: Critical Habitats of Environmental Change

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::612d154bc4b113dbb312ad486b070e37
https://doi.org/10.1201/ebk1420088304-c10

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Spatial refuges and associational defenses promote harmful blooms of the alga Caulerpa sertularioides onto coral reefs

Autor: Tyler B. Smith, Peggy Fong, Rachel L. Kennison, Jayson R. Smith

Publikováno v: Oecologia. 164(4)

Extreme population Xuctuations, or outbreaks, are driven by interacting processes that are often more com- plex than isolated changes in consumer or resource control. Blooms of the macroalga Caulerpa sertularioides in the eastern tropical PaciWc over

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::663ad31c91ec3b3623ce224fdf8e0854
https://pubmed.ncbi.nlm.nih.gov/20593199

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