金色蝗属一新种（直翅目：蝗总科）

本文记述在吉林省长白山,黑龙江省镜泊湖地区采到蝗虫－新种──长白山金色蝗Ｃｈｒｙｓａｃｒｉｓｃｈａｎｇｂａｉｓｈａｎｅｎｓｉｓｓｐ．ｎｏｖ,并附有特征图。     

金色蝗属一新种：（直翅目：蝗总科）

本文记述在吉林省长白山,黑龙江省镜泊湖地区采到蝗虫一新种－－长白山金色蝗Ｃｈｒｙｓａｃｒｉｓ ｃｈａｎｇｂａｉｓｈａｎｅｎｓｉｓ ｓｐ．ｎｏｖ．,并附有特征图。     

长白山珍稀植物－草苁蓉

长白山珍稀植物－草苁蓉于英赵淑春修荆昌（吉林农业大学野植教研室,长春１３０１１８）（吉林省园艺特产管理站）长白山珍稀野生植物草苁蓉（ＢｏｓｃｈｎｉａｋｉａｒｏｓｓｉｃａＦｅｄｔｓｃｈｅｔＦｌｅｒｏｖ）,系列当科（Ｏｒｏｂａｎ－ｃｈａｃｅａｅ）植物,俗...     

中国鳞Yao属一新种（弹尾目：鳞Yao科）

记述采自中国长白山的鳞Ｙａｏ属Ｔｏｍｏｃｅｒｕｓ １新种,长白山鳞Ｙａｏ Ｔ．ｃｈａｎｇｂａｉｓｈａｎｅｎｓｉｓ,ｓｐ．ｎｏｖ．。模式标本保存于北京自然博物馆。     

中国鳞属一新种(弹尾目:鳞科)

记述采自中国长白山的鳞虫兆属 Ｔｏｍ ｏｃｅｒｕｓ １新种：长白山鳞虫兆 Ｔ． ｃｈａｎｇｂａｉｓｈａｎｅｎｓｉｓ, ｓｐ． ｎｏｖ．。模式标本保存于北京自然博物馆。     

应用典汇聚地应分析探讨长白山金发藓科植物的生态位分化

应用对应分析（Ｃａｎｏｎｉｃａｌ Ｃｏｒｒｅｓｐｏｎｄｅｎｃｅ Ａｎａｌｙｓｉｓ,ＣＣＡ）对长白山主要生态系统３０个样点中的１３种金发藓科植物分布与环境因子间的关系进行了研究。发现在长白山地区,金发藓科植物在拔同度、土壤含砂量、含水量、酸度、光照条件等资源维上存在明显的生态分化现象。１３种金发藓科植物中,球蒴金发藓（Ｐｏｌｙｔｒｉｃｈｕｍ ｓｐｈａｅｒｏｔｈｅｃｉｕｍ（Ｂｅｓｃｈ．）Ｃ．Ｍｕｌｌ、     

长白山站的研究数据库管理系统

长白山站的研究数据库管理系统翟永华,赵士洞（中国科学院沈阳应用生态研究所１１００１５）Ｄａｔｅ－ＢａｓｅＭａｎａｇｅｍｅｎｔＳｙｓｔｅｍｉｎＣｈａｎｇｂａｉｓｈａｎＦｏｒｅｓｔＥｃｏｓｙｓｔｅｍＲｅｓｅａｒｃｈＳｔａｔｉｏｎ．￥ＺｈａｉＹｏｎｇｈｕａ...     

三种蝮蛇抗栓酶对闭塞性血管疾病血流变学及血小板作用的比较

对蛇岛、浙江、长白山三种不同产地的蝮蛇抗栓酶（ＡｈｙｌｓａｎｔｉｎｆａｒｃｔａｓｅＥｎｚｙｍｅＡＥ）对闭塞性血管疾病患者血流变学变化影响及血小板作用的差异进行了比较。结果表明：三种ＡＥ均有较明显降低全血粘度、血浆粘度及血球压积的作用,而三种ＡＥ间的作用无显著性差异;降低血沉的作用以长白山ＡＥ较佳;祛纤作用以长白山ＡＥ及蛇岛ＡＥ为佳;三种ＡＥ均有明显的降低血小板作用。认为对血流变学及血小板的作用,长白山ＡＥ优于蛇岛ＡＥ,蛇岛ＡＥ优于浙江ＡＥ,而其中长白山ＡＥ的祛纤及蛇岛ＡＥ降低血小板作用最强     

长白山北坡椴树阔叶红松林群落特征

长白山北坡椴树阔叶红松林群落特征孙中伟,赵士洞（中国科学院沈阳应用生态研究所１１００１５）ＣｏｍｍｕｎｉｔｙＦｅａｔｕｒｅｓｏｆＴｉｌｉａ－ＫｏｒｅａｎＰｉｎｅＦｏｒｅｓｔｏｎＮｏｒｔｈｅｒｎＳｌｏｐｅｏｆＣｈａｎｇｂａｉＭｏｕｎｔａｉｎｓ￥。Ｓｕｎ...     

东北地区蝗虫－新属及三新种（直翅目：蝗总科）

本文记述了采自东北地区蝗虫的一新属,拟蹦蝗属Ｓｉｎｏｐｏｄｉｓｍｏｉｄｅｓｇｅｎ．ｎｏｖ．及三新种,千山拟蹦蝗Ｓｉｎｏｐｏｄｉｓｍｏｉｄｅｓｑｉａｎｓｈａｎｅｎｓｉｓｓｐ．ｎｏｖ．、草绿拟蹦蝗Ｓｉｎｏｐｏｄｉｓｍｏｉｄｅｓｐｒａｓｉｎａｓｐ．ｎｏｖ．和长白山玛蝗Ｍｉｒａｍｅｌｌａｃｈａｎｇｂａｉｓｈａｎｅｎｓｉｓｓｐ．ｎｏｖ．。模式标本保存于陕西师范大学动物研究所。     

Selection with two alleles and complete dominance

For a plant selection model with frequency-independent viabilities, fertilities and selfing rates, it is shown that apart from global fixation, for certain parameter combinations a protected polymorphism and facultative fixation (either allele may become fixed according to initial frequencies) may both occur. Facultative fixation requires different selling rates for the dominant and recessive type. Protection of the polymorphism requires resource allocation for male and female function. In this connection the problem of purely genetically caused population extinction is discussed.
For general frequency dependence and regular segregation, the chances for establishment of a completely recessive gene are compared to those of a completely dominant gene. It is proven that the process of establishment of the recessive gene, despite a fitness advantage, may be considerably endangered by drift effects if random mating prevails. The recessive gene may reach the same effectivity in establishment as a dominant gene, only if the recessive homozygote mates exclusively with its own type during the period of establishment.     

杆状病毒出芽病毒粒子膜融合蛋白的研究进展

杆状病毒是一类感染节肢动物的病原微生物,其基因组为双链环状DNA,大小为80～180kb.     

Inception of the Modern Public Health System in China and Perspectives for Effective Control of Emerging Infectious Diseases: In Commemoration of the 140th Anniversary of the Birth of the Plague Fighter Dr. Wu Lien-Teh

In this article, we systematically review Dr. Wu Lien-Teh's academic achievements and outstanding contributions in the prevention and control of the plague epidemic in northeast China and introduce the development of the earliest public health epidemic prevention system in China in order to commemorate the 140th anniversary of Dr. Wu Lien-Teh's birth. We hope that this article will provide insights into the effective prevention and control of emerging infectious diseases as well as the current worldwide pandemic of COVID-19, facilitating the improvement and development of public health systems in China and around the globe.