UREA ENRICHMENT IN MARINE WATERS LOWERS THE EGG VIABILITY AND INHIBITS EARLY EMBRYONIC DEVELOPMENT OF THE SEA URCHIN TRIPNEUSTES GRATILLA L. (Evidence to support the continuation of the ban on Sulu Sea urea dumping)
Toribio Ramon A. Hechanova III, Jonathan H. Quiogue, Janvin Jessel A. Cariscal (March 2009) Philippine Science High School Western Visayas Campus – Department of Science and Technology (DOST-PSHS WVC), Brgy. Bito-on, Jaro, Iloilo City 5000, Philippines ABSTRACT Ocean enrichment is…