气候变化领域集成服务门户(CCPortal): Seawater carbonate chemistry and phytoplankton primary production, and its trophic transfer to zooplankton in a subtropical eutrophic water (Wuyuan Bay, China)

CCPortal

DOI	https://doi.org/10.1594/PANGAEA.908297
	Seawater carbonate chemistry and phytoplankton primary production, and its trophic transfer to zooplankton in a subtropical eutrophic water (Wuyuan Bay, China)
	Wang; Tifeng; Jin; Peng; Wells; Mark L; Trick; Charles G; Gao; Kunshan
发布日期	2019-11-13
数据集类型	dataset
英文关键词	Behaviour ; Biomass/Abundance/Elemental composition ; Coast and continental shelf ; Community composition and diversity ; Containers and aquaria (20- 1000 L or &lt ; 1 m**2) ; Entire community ; Field experiment ; Growth/Morphology ; North Pacific ; Pelagos ; Primary production/Photosynthesis ; Temperate
英文简介	Ocean acidification (OA) has potential to affect marine phytoplankton in ways that are partly understood, but there is less knowledge about how it may alter the coupling to secondary producers. We investigated the effects of OA on phytoplankton primary production, and its trophic transfer to zooplankton in a subtropical eutrophic water (Wuyuan Bay, China) under present day (400 μatm) and projected end-of-century (1000 μatm) pCO2 levels. Net primary production was unaffected, although OA did lead to small decreases in growth rates. OA had no measurable effect on micro-/mesozooplankton grazing rates. Elevated pCO2 had no effect on phytoplankton fatty acid (FA) concentrations during exponential phase, but saturated FAs increased relative to the control during declining phase. FA profiles of mesozooplankton were unaffected. Our findings show that short-term exposure of plankton communities in eutrophic subtropical waters to projected end-of-century OA conditions has little effect on primary productivity and trophic linkage to mesozooplankton.
空间范围	Latitude: 24.520000 * Longitude: 118.200000
时间范围	2013-06-15T00:00:00 - 2013-06-15T00:00:00
语种	英语
国家	国际
学科大类	气候变化
学科子类	气候变化
文献类型	数据集
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/215723
推荐引用方式 GB/T 7714	Wang,Tifeng,Jin,et al. Seawater carbonate chemistry and phytoplankton primary production, and its trophic transfer to zooplankton in a subtropical eutrophic water (Wuyuan Bay, China).2019-11-13.https://doi.org/10.1594/PANGAEA.908297.