摘要
We investigated the photosynthesis–light intensity (P–I) relationships of phytoplankton collected from a sublittoral sand bank in the Seto Inland Sea, Japan, under different temperature conditions. In spite of low chlorophyll a concentration (<3 mg m−3), phytoplankton had considerably high photosynthetic potential (>10 mg C (mg chl a)−1 h−1) in the study area. Based on the P–I relationships, we conducted numerical simulation of areal primary production using published data on water temperature, chlorophyll a concentration, and irradiance. The areal primary production ranged between 159 and 187 g C m−2 year−1. This production was within the range of typical values reported previously in deeper areas of the Seto Inland Sea. The productivity in the sand bank area was discussed in relation to water current, allochthonous resource input, and fisheries.
摘要译文
我们调查了光合作用的光强度（P-I）的浮游植物从濑户内海，日本sublittoral沙银行收集的关系，不同的温度条件下。尽管低叶绿素a浓度（
Motomi Genkai-Kato [1] [4] Miyuki Onishi [1] Hideyuki Doi [2] Kentaro Nozaki [3] Kenji Yoshino [1] Hitoshi Miyasaka [1] Koji Omori [1]. Photosynthetic property and primary production of phytoplankton in sublittoral sand bank area in the Seto Inland Sea, Japan[J]. Ecological Research, 2008,23(6): 1025-1032