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气象因素对盐水虫生长与繁殖的长期影响
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作者 吴晓艳 张爱红 《江西农业》 2024年第7期82-84,共3页
研究集中于山西省运城市盐湖中的盐水虫,探讨了温度、盐度、光照强度和降水量等气象因素对其生长和繁殖的影响。研究发现,适宜的温度(22℃~26℃)、盐度(100‰~150‰)和充足的光照强度对盐水虫的生长和繁殖至关重要,而极端的气象条件则... 研究集中于山西省运城市盐湖中的盐水虫,探讨了温度、盐度、光照强度和降水量等气象因素对其生长和繁殖的影响。研究发现,适宜的温度(22℃~26℃)、盐度(100‰~150‰)和充足的光照强度对盐水虫的生长和繁殖至关重要,而极端的气象条件则会对其产生负面影响。研究结果为盐水虫的有效养殖、自然生境保护以及气候变化适应提供了科学依据。 展开更多
关键词 气候变化 盐水虫 生长 繁殖
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Proteomic analysis of acute responses to copper sulfate stress in larvae of the brine shrimp,Artemia sinica 被引量:5
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作者 周茜 吴长功 +3 位作者 董波 李富花 刘凤岐 相建海 《Chinese Journal of Oceanology and Limnology》 SCIE CAS CSCD 2010年第2期224-232,共9页
Proteomics was used to reveal the differential protein expression profiles of acute responses to copper sulfate exposure in larvae of Artemia sinica.Fourteen differentially displayed protein spots were detected and se... Proteomics was used to reveal the differential protein expression profiles of acute responses to copper sulfate exposure in larvae of Artemia sinica.Fourteen differentially displayed protein spots were detected and seven of them were identified.Three spots were up-expressed and identified:actin, heat shock protein 70,and chaperone subunit 1;three down-regulated proteins were identified:arginine kinase,elongation factor-2,and glycine-rich protein;and a newly expressed protein was identified as peroxiredoxin.The study indicates the involvement of all the differentially expressed proteins in the early responses of protein expression,and in the survival of A.sinica in the presence of copper and other heavy metals;the findings improve understanding of the organism’s adaptive responses and resistance. 展开更多
关键词 proteomic analysis Artemia sinica copper sulfate acute stress response
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盐水大战鼻涕虫
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作者 王晨 《少儿科技》 2009年第4期7-8,共2页
奶奶的菜地里最近出现了一群“不明生物”,白菜们纷纷穿起了“耳洞”,身上也是大孔小孔,窟窿不少。到底是谁干的呢?我决定和弟弟一起去调查,非弄明白不可!
关键词 初等教育 盐水大战鼻涕 作文 语文教学
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Comparison off adult mosquito community structure on various habitats 被引量:2
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作者 ZHONG-CHENGYAN HARRYZHONG 《Insect Science》 SCIE CAS CSCD 2005年第3期193-197,共5页
The community structure of adult mosquitoes was compared from New Jerseylight trap collections in six different types of habitats in Citrus County, Florida, USA. FromOctober 1998 to December 2000, mosquitoes were coll... The community structure of adult mosquitoes was compared from New Jerseylight trap collections in six different types of habitats in Citrus County, Florida, USA. FromOctober 1998 to December 2000, mosquitoes were collected three times a week from the followinghabitats (swamps, swamps and freshwater marshes, pine flatwoods, pine flatwoods and scrub, saltmarshes, and salt marshes and mangroves). Mosquito density was highest in the swamps and freshwatermarshes habitat, with an average of 95.65 specimens per trap. Density was lowest in the flatwoodsand scrub habitat, with an average of 14.38 specimens per trap. Species dominance differed amonghabitats. Salt marshes produced the greatest aggregation index, while pine flatwoods produced thelowest. Conversely, diversity analysis showed that pine flatwoods had the greatest diversity, whilesalt marshes the lowest diversity. Similarity indices indicated that the adult mosquito communitiesfrom pine flatwoods and pine flatwoods and scrub were very similar (0.8583). The adult mosquitocommunity of salt marshes was different from that of swamps and freshwater marshes (the similarindex was 0.0217). 展开更多
关键词 adult mosquito COMMUNITY HABITAT
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