Time series of zooplankton abundance in the Florida Keys, collected by the South Florida Program (NOAA/AOML) and the Marine Biodiversity Observation Network (MBON)

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說明

Sampling is carried out bi-monthly on the R/V Walton Smith (University of Miami) as part of the South Florida Program (NOAA Atlantic Oceanographic and Meteorological Laboratory/ AOML) and the Marine Biodiversity Observation Network (MBON). Samples are collected at three stations: Molasses Reef (25.051638 N, 280.22858 W), Looe Key (24.323028 N, 281.248068 W), and Western Sambo (24.286048 N, 281.428898 W). At each station, horizontal hauls (surface water) are performed with 64, 200, and 500 mm mesh size Bongo plankton nets. Each net tow is carried out for 5 min at 1 knot. The three size classes are split using a Folsom plankton splitter and preserved with 15 % formalin for morphological analysis. Morphological identification follow the protocols of the International Council for the Exploration of the Sea (ICES) (Roger et al. 2000) targeting a minimum count of 200 animals per sample. For the 64 and 200 mm net tows, a 5–10 mL aliquot is subsampled after resuspension of 300 ml of the original zooplankton sample using a Stempel pipette. Zooplankton are then identified and counted using a microscope. Zooplankton are identified to the lowest taxonomic level possible. Zooplankton abundances (density; individuals m-3) are calculated by dividing animal counts by the product of net mouth area, tow speed, and tow duration (i.e., volume of water filtered by the net). Abundances of gastropods, the copepod order Harpacticoida, and the genera Paracalanus and Oithona are converted to biomass after Kelble et al. (2010).

資料紀錄

此資源sampling event的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。核心資料表包含 192 筆紀錄。

亦存在 2 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。每個延伸集資料表中資料筆數顯示如下。

192

5723

4611

此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。

版本

以下的表格只顯示可公開存取資源的已發布版本。

如何引用

研究者應依照以下指示引用此資源。:

Muller-Karger F, Kelble C, Montes E, Djurhuus A, Rojas-Marquez J, Lopez-Figueroa N, Di Geronimo S, Rueda-Roa D, Murray T (2023). Time series of zooplankton abundance in the Florida Keys, collected by the South Florida Program (NOAA/AOML) and the Marine Biodiversity Observation Network (MBON). Version 1.8. United States Geological Survey. Samplingevent dataset. https://ipt-obis.gbif.us/resource?r=sfmbon_zooplankton&v=1.8