five

LTER GCE ECO. - Mollsc pop. size dist. Mon.: Fall 2000 mid-marsh and creekbnk infnl and epifnl mollsc. size dist. based on coll. from GCE marsh, mon. sites 1-10

收藏
Global Change Master Directory (GCMD)2026-04-25 收录
下载链接:
https://cmr.earthdata.nasa.gov/search/concepts/C1214155028-SCIOPS.html
下载链接
链接失效反馈
官方服务:
资源简介:
This data set is the Fall 2000 report of infaunal and epifaunal mollusc species' size distributions at the GCE-LTER marsh sites used for population monitoring. Infaunal and epifaunal molluscs were hand-collected from within quadrats of known area from mid-marsh and creekbank zones (n = 4 quadrats per zone) at all sites. The molluscs were returned to the lab, fixed in fomalin, transferred to and preserved in ethanol, measured and counted (count data is reported separately). Length of each measurable individual was determined using calipers or small etched rulers under a stereomicroscope. Species abundance and density data for these collections may be found in the GCE-LTER data set INV-GCEM-0305a1. Numbers of individuals of each species in the abundance data file may not correspond exactly to the numbers of individuals in the size data file because some individuals may not have been measureable. Overall bounding box describing the geographic region within the Georgia Coastal Ecosystems LTER study domain represented in data set INV-GCEM-0305a2
提供机构:
SCIOPS
二维码
社区交流群
二维码
科研交流群
商业服务