Bio-Physical Interdisciplinary Trophic Studies (BITS-2)

生物物理跨学科营养研究（BITS-2）

• 批准号: 9316124
• 负责人: Bernard Zahuranec
• 金额: --
• 依托单位: Naval Weapons Center Office of Naval Research
• 依托单位国家: 美国
• 项目类别: Interagency Agreement
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-06-15 至 1995-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9316124&HistoricalAwards=false
• 关键词: Bio; Physical; Interdisciplinary; Trophic; Studies

WPC4 2 B P Z Courier 10cpi #| x w x 6 X @ 8 ; X @ HP LaserJet III-Change HPIIILAS.PRS x @ , \ , ||X @ #| x 2 B V P Z F ` Courier 10cpi ? x x x , w x 6 X @ 8 ; X @ HP LaserJet III-Change HPIIILAS.PRS x @ , \ , ||X @ 2 2 9316124 Zahuranec SUBJECT: Bio Physical Interdisciplinary Trophic Studies (BITS 2) Chronic undersampling of the marine environment, including both biological and physical components has been, and remains, a major block to understanding how the marine ecosystem functions and how it will respond to changes, whether natural or anthropogenic. This research directly addresses this problem by applying advanced acoustical technology to the problem of measuring spatial distributions of zooplankton and micronekton at a mooring, and collecting abundance and size data with a high temporal resolution over long periods. There are three specific objectives of this research: 1) operation and maintenance of a recently installed pilot mooring on the Southern California coast, 2) development of a vertical profiling platform to allow collection of long time records with high resolution of vertical fine structure in the plankton and related biophysical variables, and 3) deployment and installation of a mooring for studying zooplankton in the northwest Atlantic on Georges Bank as part of GLOBEC, a component of the US Global and Climate Change initiative.

WPC4 2 B P Z Courier 10cpi#|x宽x 6 X@8；X@HP LaserJet III-更改HPIIILAS.PRS x@，\，||X@#|x 2 B V P Z F`Courier 10cpi？X，w x 6X@8；X@HP LaserJet III-Change HPIIILAS.PRS x@，，||X@2 2 9316124 Zahuranec主题：生物物理跨学科营养研究(BITS 2)海洋环境，包括生物和物理成分的长期采样不足，这是理解海洋生态系统如何运作以及它将如何应对自然或人为变化的主要障碍。这项研究直接解决了这一问题，将先进的声学技术应用于测量浮游动物和微型浮游动物在系泊时的空间分布，并收集长期高时间分辨率的丰度和大小数据。这项研究有三个具体目标：1)运营和维护一个最近在南加州海岸安装的试点系泊设备；2)开发一个垂直剖面平台，以便于收集浮游生物及其相关生物物理变量的高分辨率垂直精细结构的长时间记录；3)在乔治斯银行安装和安装一个用于研究西北大西洋浮游动物的系泊设备，作为美国全球气候变化倡议的组成部分。