REGULATION OF PIGMENT SEDIMENTATION BY PHOTOOXIDATION AND HERBIVORE GRAZING

被引：54

作者：

LEAVITT, PR ^{[1
]}

CARPENTER, SR ^{[1
]}

机构：

[1] UNIV NOTRE DAME,DEPT BIOL SCI,NOTRE DAME,IN 46556

来源：

CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES | 1990年 / 47卷 / 06期

关键词：

D O I：

10.1139/f90-136

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

Comparison of algal carotenoid and biovolume standing stocks revealed that carotenoid concentrations in epilimnetic waters were influenced by nonplanktonic inputs of pigments as well as phytoplankton community composition. In the absence of fecal transportation, photo-oxidation destroyed carotenoids prior to their sedimentation from the photic zone. Therefore, sedimentary carotenoid composition is regulated by loss processes as well as changes in algal community composition. -from Authors

引用

页码：1166 / 1176

页数：11

共 42 条

[1]

[Anonymous], 2001, LIMNOLOGY, DOI DOI 10.1016/B978-0-08-057439-4.50019-8

[2]

[Anonymous], 1984, ECOLOGY FRESHWATER P

[3] GRAZING AND DEGRADATION OF ALGAL PIGMENTS BY MARINE PROTOZOAN OXYRRHIS-MARINA [J].