| 渤海海冰资源理化品质的空间分布特征 |
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| 引用本文： | 许映军,顾 卫,袁 帅,林叶彬,史培军,黄树青.渤海海冰资源理化品质的空间分布特征[J].资源科学,2010,32(3):405-411. |
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| 作者姓名： | 许映军 顾 卫 袁 帅 林叶彬 史培军 黄树青 |
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| 作者单位： | 1. 北京师范大学地表过程与资源生态国家重点实验室,北京,100875
2. 国家海洋环境监测中心,大连,116023 |
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| 基金项目： | 国家"863"计划重点项目课题，国家科技支撑计划重大项目课题，国家自然科学基金项目，国家高技术产业化专项 |
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| 摘 要： | 海冰资源品质评定是实际工程性开采选址的有效依据,海冰理化特征分析是海冰资源品质评定的基础和内容。本文主要选择海冰全盐量、氯度、硬度、pH值、硫酸根、油类含量、悬浮物含量等7项理化特征指标。研究结果显示,平整冰的全盐量、氯度、硬度、硫酸根以及油类含量要高于堆积冰,但低于母体海水;冰样的硫酸根和油类含量高于母体海水。海冰全盐量、氯度、硬度、硫酸根空间分布特征为:海上辽东湾渤海湾;近海区总体上随离岸距离的增加而呈现加大的趋势。海冰pH值总体呈碱性:海上辽东湾渤海湾;近海区总体随离岸距离的增加而呈现减小的趋势。海冰悬浮物含量:渤海湾辽东湾海上,迎风岸背风岸;近海区总体随离岸距离的增加而呈现减小的趋势。海冰油类含量:辽东湾西北海岸渤海湾辽东湾东南海岸海上;迎风岸背风岸。实际进行工程性开采时,需要结合海冰理化特征和冰情参数,进行资源品质评估。
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| 关 键 词： | 渤海 海冰资源 理化品质 空间分布 |
Spatial Distribution of Chemical and Physical Characteristics of Sea Ice Resources in the Bohai Sea |
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| XU Yingjun,GU Wei,YUAN Shuai,LIN Yebin,SHI Peijun and HUANG Shuqing.Spatial Distribution of Chemical and Physical Characteristics of Sea Ice Resources in the Bohai Sea[J].Resources Science,2010,32(3):405-411. |
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| Authors: | XU Yingjun GU Wei YUAN Shuai LIN Yebin SHI Peijun and HUANG Shuqing |
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| Institution: | XU Yingjun1,GU Wei1,YUAN Shuai2,LIN Yebin1,SHI Peijun1,HUANG Shuqing1 (1. State Key Laboratory of Earth Surface Processes , Resource Ecology,Beijing Normal University,Beijing 100875,China,2. National Marine Environmental Monitoring Centre,Dalian 116023,China) |
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| Abstract: | Estimation of sea ice resources quality plays a prominent role in selection of exploitation engineering sites. Analysis of chemical and physical characteristics can be the basis and main content for quality estimation primarily consisting of the total salt (TS), Cl-, total dissolved solids (TDS), pH, SO42-, oil and suspended substance (SS). In the ice period in the year 2006, a field investigation was carried out along the coast of the Bohai Sea and on the sea. An icebreaker was rented for investigating sea... |
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| Keywords: | Bohai Sea Sea ice resources Resource quality Spatial distribution characteristics |
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