A comprehensive field survey and analysis on a physical and ecological system of coral reef environment under adjacent land and ocean influence
邻近陆地和海洋影响下珊瑚礁环境物理生态系统综合实地调查与分析
基本信息
- 批准号:12450198
- 负责人:
- 金额:$ 9.6万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:2000
- 资助国家:日本
- 起止时间:2000 至 2001
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
1) Field observations using moored buoy systems with various logger-type sensors, GPS-installed small drifters and others were performed at Shiraho reef in Ishigaki Island in July to September 2000 and July in 2001to find characteristics of currents, waves, temperature salinity, turbidity, etc. The hydrodynamic feature, especially the mean flow field, in the reef are found to be governed by the spatial non-uniformity of the reef topography such as the S1ze and locations of the channels, shoals and reef edges.2) A smaller scale measurement to observe 3-D local current and temperature fields around coral communities was made also at Shiraho reef in the same period, revealing their characteristic features and the fact that corals may absorb light more effectively than coral sands.3) The watershed-based numerical model to simulate soil erosion and subsequent discharge into adjacent reef areas with input data such as precipitation, vegetation, soil type and topography has been developed and … More validated with the field data on time histories of turbidity at the Todoroki river taken continuously from June 2000.4) For examining the long-distance transport of coral larvae. which may be important in the restoration process of the heavily damaged coral reefs due to mass bleaching in 1998 summer a field measurement using an HF-ocean radar system, newly-developed GPS-installed drifters and others was performed to clarify the physical process of the sea-surface currents and the Lagrangian trajectories of tracers at the sea surface in the region connecting the Kerama Ms. and the west coast of the Okinawa Id. Besides larval behavior in the water column and settlement at the bottom were investigated in a laboratory. These results demonstrate that Kerama Isls. may act as a source area supplying appreciable amount of coral larvae to the west coast of Okinawa Isl.5) At Fukido and Miyara river moth areas in July and August 2001 a field observation was made to clarify the fundamental characteristics of physical environments of mangrove and sea-grass areas.6) With these field data, numerical models to simulate shallow water turbulent flows in the reef, which governs material and thermal transport in the reef, and coastal 3-D currents in a wide have been developed with the basis of SDS-Q3D model and POM-dual sigma coordinate model, respectively.7) As a basic theoretical tool for remote sensing of coral reef environments such as benthic cover, a 3-D optical model for coral canopy was developed. Less
1)2000年7月至9月和2001年7月在石垣岛白穗礁进行了野外观测,利用装有各种测井仪型传感器的系泊浮标系统和安装GPS的小型漂流器等进行了野外观测,以了解白穗礁的海流、波浪、温度、盐度、浊度等特征。在珊瑚礁中发现,由珊瑚礁地形的空间不均匀性,如S1 ze和通道的位置,浅滩和礁缘。2)较小规模的测量,以观察3-在同一时期,在白穗礁也得到了珊瑚群落周围的局部流场和温度场,揭示了珊瑚的特征,以及珊瑚可能比珊瑚沙更有效地吸收光线的事实。建立了一个以降雨、植被、土壤类型和地形等为输入数据的数值模型, ...更多信息 根据2000年6月以来Todoroki河的浊度时间历史的现场数据进行验证。4)用于研究珊瑚幼虫的长距离运输。这可能对1998年夏季因大规模漂白而严重受损的珊瑚礁的恢复过程很重要,新开发的GPS安装的漂移器和其他设备用于澄清海洋的物理过程-Kerama Ms.与冲绳西海岸连接区域的表面流和示踪剂的拉格朗日轨迹此外,在实验室中研究了幼虫在水柱中的行为和在底部的沉降。这些结果表明,Kerama Isls。5)2001年7月和8月在Fukido和Miyara河蛾区进行了野外观测,以阐明红树林和海草区物理环境的基本特征。6)根据这些野外数据,建立了模拟礁内浅水湍流的数值模型,7)建立了珊瑚冠层三维光学模型,作为遥感珊瑚礁底栖生物覆盖等环境的基础理论工具。少
项目成果
期刊论文数量(228)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
NADAOKA Kazuo其他文献
NADAOKA Kazuo的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('NADAOKA Kazuo', 18)}}的其他基金
Assessment and conservation strategy for coastal ecosystem of coral triangle areas under multiple and high environmental loads
多重高环境负荷下珊瑚三角区海岸生态系统评估与保护策略
- 批准号:
21254002 - 财政年份:2009
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Clarifying maintenance and transition mechanism of ecosystems in very shallow coastal waters and restoration of their functions under multi stresses
明确近岸极浅水域生态系统的维持、转变机制及多重胁迫下的功能恢复
- 批准号:
20246081 - 财政年份:2008
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Scientific assistance for conservation of Asia and Pacific coastal ecosystems based on comprehensive monitoring and prediction of environmental loads
基于环境负荷综合监测和预测的亚太沿海生态系统保护科学援助
- 批准号:
18254003 - 财政年份:2006
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Degradation mechanism on coastal ecosystems in shallow water as open multi-coupling systems and their conservation strategy
开放多重耦合系统浅水沿岸生态系统退化机制及其保护策略
- 批准号:
17206052 - 财政年份:2005
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Integrated monitoring and management scheme for conservation of tropical and subtropical coastal environments
热带和亚热带沿海环境保护综合监测和管理方案
- 批准号:
15254002 - 财政年份:2003
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Evaluation of physical and ecological environments of a coral reef and its conservation strategy in a regional environmental system
区域环境系统中珊瑚礁物理生态环境评价及其保护策略
- 批准号:
14205071 - 财政年份:2002
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Joint Field Survey for Promoting the Integrated Manila Bay-Laguna Lake and Surrounding Watersheds Environmental Study Project
推进马尼拉湾-拉古纳湖及周边流域综合环境研究项目联合实地调查
- 批准号:
13574005 - 财政年份:2001
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Improvement of a coastal current computation model based on dual-sigma coordinate system and GAL model
基于双sigma坐标系和GAL模型的沿岸流计算模型的改进
- 批准号:
12555147 - 财政年份:2000
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of a multi-component water quality sensor
多组分水质传感器的研制
- 批准号:
10555170 - 财政年份:1998
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
A comprehensive study on hydraulic environments to clarify nutrient transport in land-ocean interconnecting zones
水力环境综合研究,以阐明陆地-海洋互连区的养分输送
- 批准号:
10450181 - 财政年份:1998
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
相似海外基金
Language explanations about real-world based on human predictive functions that capture the physical environment
基于捕捉物理环境的人类预测功能对现实世界的语言解释
- 批准号:
22KJ1355 - 财政年份:2023
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for JSPS Fellows
Investigation of the social context and physical environment on cardiovascular disease disparities in the All of Us Research Program
“我们所有人研究计划”中心血管疾病差异的社会背景和物理环境调查
- 批准号:
10798725 - 财政年份:2023
- 资助金额:
$ 9.6万 - 项目类别:
The impact of the physical environment on the foraging energetics of shearwaters and the consequences for breeding success
物理环境对海鸥觅食能量的影响及其对繁殖成功的影响
- 批准号:
NE/W001217/1 - 财政年份:2022
- 资助金额:
$ 9.6万 - 项目类别:
Research Grant
AGING IN PLACE: THE PHYSICAL ENVIRONMENT AND DEMENTIA FRIENDLY COMMUNITIES
就地养老:物质环境和对痴呆症友好的社区
- 批准号:
10717371 - 财政年份:2022
- 资助金额:
$ 9.6万 - 项目类别:
SCC-IRG Track 1: Understanding the Impact of Social and Physical Environment Factors on Crime Using Urban Sensing and Machine-Learning
SCC-IRG 第 1 轨道:利用城市感知和机器学习了解社会和物理环境因素对犯罪的影响
- 批准号:
1952050 - 财政年份:2020
- 资助金额:
$ 9.6万 - 项目类别:
Standard Grant
How physical environment supports married women's autonomy and QOL?
物理环境如何支持已婚女性的自主权和生活质量?
- 批准号:
20K14153 - 财政年份:2020
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Early-Career Scientists
The effect of physical environment on mental health and social capital of the elderly
物理环境对老年人心理健康和社会资本的影响
- 批准号:
19K23390 - 财政年份:2019
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Research Activity Start-up
Social Network Analysis of Knowledge Transfer with a Focus on Context and Physical Environment
以情境和物理环境为重点的知识转移社交网络分析
- 批准号:
18K13845 - 财政年份:2018
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Early-Career Scientists
The physical environment when stellar hyper flares occur
恒星超级耀斑发生时的物理环境
- 批准号:
17K05392 - 财政年份:2017
- 资助金额:
$ 9.6万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Cognitive Decline, Brain Aging, Physical Environment, and Mobility
认知能力下降、大脑老化、物理环境和行动能力
- 批准号:
9222479 - 财政年份:2016
- 资助金额:
$ 9.6万 - 项目类别: