中国大陆的一种植物新记录

1985年,我在参加由安徽省芜湖市科委、卫生局和九华山管理处联合组织的九华山植物资源调查中,采到一种兰科毛兰属植物,经鉴定系葡萄毛兰Eria reptans(Fr. et Sav.)Makino。本种只记载分布于日本和我国台湾岛,而在中国大陆是地理分布新记录。同时,毛兰属也是安徽省地理分布新记录的属。     

河南开封地区间日疟原虫在中华按蚊体内的发育观察

十余年来,广东、河南、陕西等省均报告有形态特殊的间日疟原虫存在,并曾被命名为间日疟原虫多核亚种(Plasmodium vivax multincleatum)(江静波等,1965),或称为变异的间日疟原虫(张奎等,1980),以上命名均是以疟原虫红内期的形态特征为依据,其在蚊体内的发育特征如何,则尚缺乏报告。1979年我们曾初步观察了该虫在蚊体内的发育情况(江静波等,1980),于后,1980年又对该种疟原虫在中华按蚊体内的发育情况进行了较系统的观察,现将结果报告如下:     

辽宁省啮齿动物的地理区划

辽宁省的啮齿动物,过去曾在局部地区进行过调查(伍律等,1958;董谦等,1962;林兰泉等,1965),我站自1961年以来对全省作了较为全面的调查工作。关于啮齿动物的地理区划问题,肖增祜等(1978)曾作过区划拟议,将辽宁省初步划分为三个动物地理省(辽东山地丘陵省、辽西山地丘陵省、辽河平原省)。本文根据1958—1981年全省啮齿动物的调查资料,将辽宁省划分为五个啮齿动物地理省,现作如下叙述和讨论。     

新疆黑粉菌的初步研究

作者于1986年参加巴尔鲁克山真菌考察,并到阿尔泰山地、伊犁谷地、吐鲁番等地采得黑粉菌标本70余份,鉴定为8属36种,13种为我国新纪录,它们是石竹叶苔炭黑粉(Anthracoidea caryophylleae Latour.),卡里炭黑粉(Anthracoidea karii(Liro) Nannf.),范基灰黑粉(Anthracoidea vankyiNannfeldt),短柄草腥黑粉(Tilletia olida (Riess) Schr(?)t.),剪股颍条黑粉(Urocystis agrostidis (Lavrov.) Zundel),黑麦草条黑粉(Urocystis bo-livari Bubák & Fragoso),雀麦条黑粉(Urocystis bromi (Lavrov) Zundel),拂子茅条黑粉(Urocystis calamagrostidis (Lavrov) Zundel),茅香条黑粉(Urocystis hierochloae (Murashk) Vánky),尼氏条黑粉(Urocystis nevodo-vskyi Schwarzman),早熟禾条黑粉(Urocystis poae(Liro)Padw.& Khan),报春花条黑粉(Urocystis primulicola P Magn.),和泡斑黑粉(Ustilagopustulata (D.C.) Winter     

中国拟盘多毛孢属真菌的七个新组合

作者按照Steyaert(1949)和Sutton(1980)的分类观点,对1987—1988年从我国广西、江西、浙江等地采集的Pestalotiopsis属真菌进行了研究,确认了拟盘多毛孢属真菌的7个新组合种,即Pestalotiopsis carveri(Guba)comb nov.,Pestalotiopsis elasticae(Koord.)comb.nov.,Pestalotiopsis langloisii(Guba)comb.nov.,Pestalotiopsis oleandri(Guba)comb.nov.,Pestalotiopsis sinensis(shen)comb.nov.,Pestalotiopsis sydowiana(Bres.)comb.nov.和Pestalotiopsis zahlbruckneriana(Bres.)comb.nov.     

亚洲产Clavicorona的形态学及亲和性研究

中国产的Clavicorona pyxidata与北美的种样本间配对实验结果显示该种在不同的地理分布区内的种群之间完全性亲和或具有相同的交配型等位基因,表明中国产与北美产的该形态学种同属于一个生物种。日本产的标本与C. pyxidata在子实体外部形态及孢子尺度上有差异,虽然在日本被鉴定为该种。日本产的菌株与C. pyxidata菌株间配对实验证明二者之间完全不亲和,即属于不同的生物种。生殖隔离拌随着形态学变异。     

Climate and vegetation in China II. Distribution of main vegetation types and thermal climate

The authors examined relationships between Kira's warmth index (WI) and four other important thermal indices: the sums of daily mean temperatures above 5°C and 10°C, Thornthwaite's potential evapotranspiration (PE) and Holdridge's annual biotemperature. The thermal records of 671 meteorological stations evenly located all over China were used to make these comparisons. Close correlations were found within the four relationships, and accordingly WI was used to analyse the thermal distributions of the main vegetation types. Vegetation types around the 671 stations were read from a vegetation map with a scale of 1/4000000. Vegetation types at 269 stations corresponded to the natural or seminatural vegetation, and 29 vegetation types were distinguished by arranging the 269 data into the same or similar types. The geographical distribution of these 29 types and the corresponding main climatic features were described. The relations between WI and distribution of these vegetation types were discussed in detail. As a result, WI values (°C month) corresponding to the vegetation zones could be summarized as follows: (1) arctic or alpine vegetation zone: 0–15; (2) boreal or subalpine vegetation zone: 15-(50–55); (3) cool-temperate vegetation zone: (50–55)–(80–90); (4) warm-temperate vegetation zone: (80–90)–(170–180). These values almost coincided with Kira's values. Chinese postgraduate student in Japan sent by the Chinese Government.     

The taxonomy of neolithic man and its phylogenetic relationship to later paleolithic man and modern man in China

In approaching the taxonomy of Neolithic Man and its phylogenetic relationship to Later Paleolithic Man and Modern Man in China, the statistical methods used here are Penrose's shape distance and PCA (Principal Component Analysis). The scattergram based on principal component scores, combines the dendrogram based on Penrose's shape distance, and takes the male taxonomy into main consideration, but takes the female taxonomy — as a reference only because the differentiations in physical characteristics among male populations generally are rather larger than those among the female populations. Thus according to this scattergram, Neolithic Man in China can be divided into two large groups: the Northern China group, and the Southern China group. The theory is that in Hengzhen there exist some blood mixtures between the Southern China Group and the Northern China Group (especially the third subgroup) of Neolithic Man. Later Paleolithic Man of China — Liujiang and Upper-Cave Man — can also clearly distinguished from the rest of Neolithic Man in China in the scattergram, and can be considered as two different local types of Later Paleolithic Man. So-called “Negro-Australoid” racial traits can themselves be doubtlessly traced back to Later Paleolithic Man of China — Liujiang and Upper-cave Man. These traits are the intrinsic characteristics of Neolithic Man in China and only then is there slight difference in the extent of the manifestation of these traits in the population.     

论我国人口容纳量

人口环境容纳量是直接与社会生产力发展水平相适应的。它体现在人类智力发展水平、经济结构的合理性以及各人在行业中所占位置。本文据1982年人口普查10％抽样资料对我国劳动力分布进行了分析,并指出:劳动力分布不平衡反映出社会生产力的落后,自然资源与人力资源的浪费。我国的农牧渔业资源还有着巨大的潜力,只要国策对,人尽其才,物尽其用,使资源得到合理地开发和利用,今后50—100年内,我国农牧渔业资源将可满足15亿人口科学膳食需求。