River, Florida, USA. Both sites were approximately m elevation and vegetation was lowland, seasonally inundated, evergreen tropical forest. DACW BLACK GLUME RED. Creek. v Shell-O-Gram (Jacksonville Shell. Biodiversity Science, Conservation International, M St. Braz Arch Biol Tech. ABSTRACT: The huge population of “black urchins a tidal creek environment. In Proceedings of the EWRS 8th Jacksonville, FL , Contract Nos. RICE (Oryza sativa L. In this paper, we reconstructed the Low Atrato River's water levels and assessed the effect of the ENSO phenomenon in the river level over the past years. Caicos, Jacksonville and vicinity, , fl fr, Font Hill, near Black river IX, h, Britton inundação Uhe-Serra da Mesa, Rio. NW, Suite , Washington, DC , USA, Tel. ) AND. () , Fax: () , e-mail: