Crowell WTN,Queen L,Perry J. Effects of harvesting on plant communities dominated by Eurasian watermilfoil in Lake Minnetonka,MN. Journal of Aquatic Plant Management,1994,32:56-60.
[7]
Carpenter SR,Gasith A. Mechanical cutting of submerged macrophytes:immediate effects of littoral water chemistry and metabolism. Water Research,1978,12:55-57.
[8]
Smith JE,Smith CM,Vroom PS et al. Nutrient and growth dynamics of halimeda tuna on conch reef. Florida keys:possible influence of intemal tides on nutrient status and physiology. Limnology and Oceanography,2004,49(6):1923-1936.
Best EPH. The impact of mechanical harvesting regimes on the aquatic and shore vegetation in water courses of agricultural areas of the Netherlands. Plant Ecology,1994,112(1):57-71.
[20]
Kaenel BR,Uehlinger R. Aquatic plant management:ecological effects in two streams of the Swiss Plateau. Hydrobiologia, 1999,415:257-263.
[21]
Ralph PJ,Gademann R. Rapid light curves:A powerful tool to assess photosynthetic activity. Aquatic Botany,2005,82(3):222-237.
[22]
Takahashi S,Nakamura T,Sakamizu M et al. Repair machinery of symbiotic photosynthesis as the primary target of heat stress for reef-building corals. Plant and Cell Physiology,2004,45(2):251-255.
Schreiber U,Gademann R,Ralph PJ et al. Assessment of photosynthetic performance of prochloron in Lissoclinum patella in hospite by chlorophyll fluorescence measurements. Plant and Cell Physiology,1997,38(8):945-951.
Pierini SA,Thomaz SM. Effects of inorganic carbon source on photosynthetic rates of Egeria najas Planchon Egeria densa Planchon(Hydrochriataceae). Aquatic Botany,2004,78(2):135-146.
