Distribución espacial y biomasa de las fanerógamas de las bahías del delta del Ebro | Spatial distribution and biomass of seagrasses in the Bays of Ebro Delta
1986
Pérez, Marta M. | Camp, Jordi
12 pages, 7 figures, 3 tables
Show more [+] Less [-][EN] Three seagrasses (Cymodocea nodosa, Zostera noltii and Ruppia cirrhosa) cover almost 100 % of the surface of shallow sediments of Fangar Bay and 26 % of Alfaques Bay. Vegetation cover, distribution communities, and the annual cycle of biomass were estimated using aerial photography, and in situ measurements allow estimation of the contribution of seagrasses to the production of the bay. The contribution of seagrasses is greater in Fangar Bay than in the Alfaques Bay. [...] Cymodocea nodosa (Ucria), Ruppia cirrhosa (Petagna), Zostera marina, Posidonia oceanica
Show more [+] Less [-][ES] Tres especies de fanerógamas mariras: Cymodocea nodosa, Zostera noltii y Ruppia cirrhosa, recubten casi el 100 por ciento de las platafornas sorneras de la bahia deł Fangar y el 26 por ciento de las de los Alfaques. Mediante fotografias aéreas y observaciones sobre el terreno, se ha evaluado la extensión, la distribución y el ciclo de biornasa de las tres especies. [...]
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