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| 不同放养密度菊花江蓠系统对脉冲加富营养的响应 | |
| 引用本文： | 徐永健,钱鲁闽,焦念志,王永胜.不同放养密度菊花江蓠系统对脉冲加富营养的响应[J].台湾海峡,2005,24(2):150-156. |
| 作者姓名： | 徐永健 钱鲁闽 焦念志 王永胜 |
| 作者单位： | 1. 厦门大学环境科学研究中心,福建,厦门,361005;宁波大学生命科学与生物工程学院,浙江,宁波,315211 2. 厦门大学环境科学研究中心,福建,厦门,361005;国家海洋局第三海洋研究所,福建,厦门,361005 3. 厦门大学环境科学研究中心,福建,厦门,361005 4. 国家海洋局第三海洋研究所,福建,厦门,361005 |
| 基金项目： | 福建省重大科技攻关项目(2002Y005,2002I003) |
| 摘 要： | 我国沿海富营养化程度愈来愈严重,富营养化是发生赤潮和水华的物质基础.菊花江蓠可以快速而大量地吸收环境中的无机营养盐,江蓠与微藻在营养上是竞争的关系.本试验对不同菊花江蓠放养密度系统脉冲加富N、P,只有当系统中的江蓠密度不少于0.75kg/m3时,江蓠能去除添加的大部分N(95.36%)和P(38.01%),较好地控制和减少微藻水华的发生. |
| 关 键 词： | 海洋环境 放养密度 菊花江蓠 响应 加富营养 |
| 文章编号： | 1000-8160(2005)02-0150-07 |
Responses to nutrient pulse-enrichment in different stocking treatment of Gracilaria lichevoides |
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| XU Yong-jian,QIAN Lu-min,JIAO Nian-zhi,WANG Yong-sheng.Responses to nutrient pulse-enrichment in different stocking treatment of Gracilaria lichevoides[J].Journal of Oceanography In Taiwan Strait,2005,24(2):150-156. | |
| Authors: | XU Yong-jian QIAN Lu-min JIAO Nian-zhi WANG Yong-sheng |
| Institution: | XU Yong-jian~ |
| Abstract: | Increasingly serious degree of eutrophication has been regarded in the coast of China, and it is the material base of red tides or water blooms. Red macroalgae Gracilaria lichevoides enables to uptake inorganic nutrients rapidly and largely in environments, and the relationship between macroalgae and microalgae is competitive. In this article, nutrienpulse-enrichment in the systems with different density of stocking macroalga is made.It is observed that only when macroalga density more than 0.75kg/m~3, 95.36% N and 38.01% P added in pulse-enrichments are removed by the macroalgae, and the water blooms of microalgae are controlled well. |
| Keywords: | marine environment stocking density Gracilaria lichevoides response enriched nutrients |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |