Browsing The Philippine Star by Author "Zafaralla, Macrina Tamayo"
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Saving Laguna de Bay
Zafaralla, Macrina Tamayo (The Philippine Star,February 2, 2017 , on page B7)The restoration of Laguna de Bay to a relatively pristine state is a major concern. This is a scientist’s account on a multidisciplinary two to three-year scientific endeavor that culminated in an Environmental Health ... -
StarScience: Saving Laguna de Bay 2
Zafaralla, Macrina Tamayo (The Philippine Star,February 9, 2017 , on page B-9)Water quality here was found to be second best at 77 percent, a passing mark. All water quality indicators were at acceptable levels except phosphate (63 percent), and chlorophyll a (zero percent). The fisheries score was ...