The effects of long-term manipulation of nutrient supply on competition between the seagrasses Thalassia testudinum and Halodule wrightii in FLorida Bay [nutrient load]

algas marinas algue marine aquatic plants biological competition comunidades vegetales crecimiento croissance disponibilidad de nutrientes ecologia marina engrais organique especies establecimiento de plantas florida floride growth marine ecology nutrient availability nutrientes nutrients organic fertilizers plant communities plant establishment plante aquatique pollution de l'eau population density population dynamics seaweeds species substance nutritive water pollution