DOI: 10.1016/j.marpolbul.2017.03.073
Scopus记录号: 2-s2.0-85018276234
论文题名: Carbon stores from a tropical seagrass meadow in the midst of anthropogenic disturbance
作者: Rozaimi M. ; Fairoz M. ; Hakimi T.M. ; Hamdan N.H. ; Omar R. ; Ali M.M. ; Tahirin S.A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 119, 期: 2 起始页码: 253
结束页码: 260
语种: 英语
英文关键词: Bayesian stable isotope analysis in R (SIAR)
; Ecosystem services
; Inorganic carbon
; Organic carbon
Scopus关键词: Biogeochemistry
; Carbon
; Carbon capture
; Ecology
; Ecosystems
; Forestry
; Integrated circuits
; Plants (botany)
; Sediments
; Anthropogenic activity
; Anthropogenic disturbance
; Biogeochemical process
; Carbon sequestration
; Ecosystem services
; Inorganic carbon
; Natural ecosystem
; Stable-isotope analysis
; Organic carbon
; organic carbon
; organic matter
; carbon
; anthropogenic effect
; baseline survey
; Bayesian analysis
; core analysis
; ecosystem service
; human activity
; inorganic carbon
; isotopic analysis
; organic carbon
; seagrass meadow
; stable isotope
; Article
; carbon sequestration
; carbon storage
; Cymodocea serrulata
; Enhalus acoroides
; Halodule pinifolia
; Halophila ovalis
; Malaysia
; nonhuman
; seagrass
; seagrass meadow
; sediment
; Thalassia hemprichii
; ecosystem
; grassland
; Johor
; Malaysia
; Pulai Estuary
; West Malaysia
; Carbon
; Carbon Sequestration
; Ecosystem
; Geologic Sediments
; Grassland
; Malaysia
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Seagrass meadows provide important carbon sequestration services but anthropogenic activities modify the natural ecosystem and inevitably lower carbon storage capacity. The tropical mixed-species meadows in the Sungai Pulai Estuary (Johor, Malaysia) are impacted by such activities. In this study, we provide baseline estimates for carbon stores analysed from sediment cores. In sediment depths up to 100 cm, organic (OC) and inorganic carbon (IC) stores were 43–101 Mg C ha− 1 and 46–83 Mg C ha− 1, respectively, and are in the lower end of global average values. The bulk of OC (53–98%) originated from seston suggesting that the meadows had low capacity to retain seagrass-derived organic matter. The species factor resulted in some variability in OC stores but did not appear to influence IC values. The low carbon stores in the meadow may be a direct result of sediment disturbances but natural biogeochemical processes are not discounted as possible causal factors. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87538
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: School of Environmental and Natural Resource Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, UKM Bangi, Selangor, Malaysia
Recommended Citation:
Rozaimi M.,Fairoz M.,Hakimi T.M.,et al. Carbon stores from a tropical seagrass meadow in the midst of anthropogenic disturbance[J]. Marine Pollution Bulletin,2017-01-01,119(2)