Top-down and bottom-up regulation in a high nutrient-high herbivory coastal ecosystem

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In this study, carried out in San Antonio Bay (Northern Argentinean Patagonia), we aimed to understand the relative importance of bottom-up and top-down controls on macroalgal blooms in a macrotidal system with high nutrient supply and high consumer abundance. Our results show that nutrients, pH, an...

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Autores principales: Martinetto, P., Teichberg, M., Valiela, I., Montemayor, D., Iribarne, O.
Formato: JOUR
Lenguaje:English
Materias:
Coastal eutrophication
Herbivory
Nutrients
Tidal influence
Top-down vs. bottom-up controls
Ulva lactuca
abundance
accumulation rate
algal bloom
bioaccumulation
biomass
environmental disturbance
eutrophication
green alga
herbivory
macroalga
marine ecosystem
oxygen
pH
trophic control
water exchange
Argentina
Rio Negro [Argentina]
San Antonio Bay
algae
Ulva
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01718630_v432_n_p69_Martinetto
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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