《热带亚热带植物学报》2004年10月-2005年5月审稿人名单

《热带亚热带植物学报》2004年10月-2005年5月审稿人按姓氏汉语拼音排序如下,谨致谢意 如有遗漏或错误.请与编辑部联系蔡联炳,曹美莲,常杰,陈邦余,陈清潮,陈如凯,陈润政,陈维伦,陈晓英,陈锡沐,陈贻竹,陈章和, 陈志谊,陈忠毅,陈祖铿,邓秀新,邓云吃,J烟扬,黄鸣,董什勇,东秀珠,高贤明,高云超,葛颂, 耿世磊,胡迪琴,胡晗华,何生根,何之常,何关描,胡英杰,胡新文,胡正海,黄学林,黄彰欣,黄凤宽 姜慧芳,蒋高明,蒋跃明,靖元孝,季作梁,康文星,赖小平,李斌,李秉滔,李立家,李良材,李良壁, 李鸣光,李瑞声,李绍华,李锡文,李用华,李志安,梁峥,廖柏寒,廖景平…     

中国锦鸡儿属植物资源研究—分布及分种描述

记录了锦鸡儿属（Cargana Fabr.)植物的资源分布,并对该属66种植物（小叶锦鸡儿,柠条锦鸡儿,中间锦鸡儿,树锦鸡儿,黄刺条,锦鸡儿,红花锦鸡儿,密叶锦鸡儿,鬼箭锦鸡儿,毛掌叶锦鸡儿,白毛锦鸡儿,甘蒙锦鸡儿,矮锦鸡儿,繁花锦鸡儿,矮脚锦鸡儿,狭叶锦鸡儿,毛刺锦鸡儿,柄荚锦鸡儿,秦晋锦鸡儿,北京锦鸡儿,南口锦鸡儿,五台锦鸡儿,昆仑锦鸡儿,库车锦鸡儿,短叶锦鸡儿,变色锦鸡儿,二色锦鸡儿,白皮锦鸡儿,青甘锦鸡儿,川西锦鸡儿,云南锦鸡儿,猫耳锦鸡儿,陕西锦鸡儿,长爪锦鸡儿,甘肃锦鸡儿,扁刺锦鸡儿,青海锦鸡儿,二连锦鸡儿,弯枝锦鸡儿,昌都锦鸡儿,楔翼锦鸡儿,高山锦鸡儿,藏北锦鸡儿,尼泊尔锦鸡儿,沦江锦鸡儿,吉降职一锦鸡儿,文县锦鸡儿,粗刺锦鸡儿,西藏锦鸡儿,刺锦鸡儿,粉刺锦鸡儿,草原锦鸡儿,阿拉套锦鸡儿,伊犁锦鸡儿,阿尔泰锦鸡儿,镰叶锦鸡儿,中亚锦鸡儿,邦卡锦鸡儿,绢毛锦鸡儿,白刺锦鸡儿,多叶锦鸡儿,新疆锦鸡儿,刺叶锦鸡儿,粗毛锦鸡儿,准噶尔锦鸡儿,吉尔吉斯锦鸡儿）的特征,习性及分布进行了详细描述。     

Science in China Ser.C,Life Sciences

EDITORLIANG DongcaiInstitute of Biophysics, Chinese Academy of Sciences, Beijing 100101, ChinaEDITORIAL BOARDCHEN Weifeng, Peking University Health Science Center, Beijing, ChinaWU Zuze, Institute of Radiation Medicine, Academy of Military Medical Sciences, Beijing, ChinaXU Zhihong, College of Life Sciences, Peking University, Beijing, ChinaYANG Hongyuan, College of Life Sciences, Wuhan University, Wuhan, ChinaZHANG Qifa, Huazhong Agricultural University, Wuhan, China     

鄱阳湖渔业资源现状及其环境监测

1997－1999年对鄱阳湖区渔业资源与环境进行了动态监测,统计渔获物2778kg,生物学测定1627尾,采集到鱼类122种,隶属于12目21科77属,其中鲤科鱼类种类最多,计65种,占53．3％,湖区渔获物个体偏小,以1－2龄鱼为主,鲤、鲫基本上是当年鱼,鄱阳湖现有鲤,鲫产卵场33处,主要分布在湖区东,南,西部,年均有效产卵面积616．66km^2,年均产卵量56．85亿,鄱阳湖区湖口,蛤蟆石,星子,康山水域湖水的pH,COD,Cr^ 6,Cd,Zn,Cu,Pb,总磷,氨氮,总汞均未超过渔业水质标准,鄱阳湖区水质良好。     

生物学防伪技术（一）

利用人体生物学特征识别个人,证明身份的防伪技术已应用于公安,保安,海关,金融等领域,由于生物学特征,人各不同,不能伪造,倍受重视,目前国内外应用的有：人的指纹,掌纹,手形,指形,眼底视网膜图像,眼虹膜图像,手背静脉图像,面容,声纹,气味,签字动态以及ＤＮＡ与免疫学等防伪技术。     

RESEARCH HOT FRONTS FOR NATURAL PRODUCT

AncistrotanzanineCandRelated 5 ,1′and 7,3′CoupledNaphthylisoquinolineAlkaloidsfromAncistrocladustanzaniensis1GerhardBringmann ,MichaelDreyer ,JohanH .Faber,PeturWeiheDalsgaard ,DanSt rk ,JerzyW .Jaroszewski,HenryNdangalasi,FrankMbago ,RetoBrun ,S renBr ggerChristensenInstitutfu¨rOrganischeChemiederUniversita¨tWu¨rzburg ,AmHubland ,D 970 74Wu¨rzburg ,Germany ,DepartmentofMedicinalChemistry ,DanishUniversityofPharmaceuticalSciences,Universitetsparken 2 ,DK 2 10 0Copenhag…     

四川瑞香科的新植物

<正> 落叶直立灌木,高0.5—米;小枝不规则分枝,纤细,圆柱形,当年生枝褐色,密被黄绿色丝状绒毛,一年生枝紫红色,微具绒毛,多年生枝灰褐色,无毛;冬芽小,卵形,密被灰褐色长绒毛。叶互生,膜质或薄纸质,矩圆形或矩圆状披针形,长1—2.8厘米,宽0.5—1.6厘米,顶端钝形,稀稍钝形,基部圆形或钝形,稀宽楔形,边缘全缘,稀反卷,初微被淡绿色丝状柔毛,上面鲜绿色,下面淡绿色,两面幼时被淡绿色丝状柔毛,中脉在上面扁平,下面稍明显,侧     

中国栎属的新分类群

神农櫟(新种)(见图) 乔木,高10米,枝略粗壮,一年生枝具沟槽,紫棕色,无毛,二年生枝棕黑色,较老的枝具灰色的树皮,皮孔圆形,平坦,淡黄色,明显。芽鳞棕色,初被微柔及微纤毛,后渐脱落,最后无毛。叶近革质,二年后脱落,狭披针形,长6—8厘米,长为宽度的3—5倍,顶端渐尖,基部楔尖,沿叶柄下延,叶柄长2—3厘米,腹面平坦,基     

中国石豆兰属新植物

植株很小,匍匐状。假鳞茎近圆形,粗约3-4毫米,彼此紧靠而生于匍匐的根状茎上,呈念珠状,顶生1叶。叶革质,卵状披针形或矩圆状舌形,长4-10毫米,宽2-3毫米,先端锐尖,基部收窄,无明显的柄。花葶从假鳞茎基部侧旁发出,1-2个,直立,纤细,圆柱形,高7-10毫米,顶生1朵花,基部被长约1毫米的筒状膜质鞘;花梗连同子房长约4毫米,比花苞片长,花苞片杯状,长约1毫米,先端锐尖,花红色,中曹片披针形或矩圆形,直立伸展,长5.5-7毫米,宽约1.8毫米,先端渐尖或锐尖,具3脉,侧萼片披针形,直立伸展,与中萼片近等长,宽约2毫米,先端长渐尖,具4-5脉,花瓣卵状矩圆形,长2.2毫米,宽1毫米,先端钝,具1脉,全缘,唇瓣披针形,长4毫米,中部以上下弯,先端增厚呈球状,且向下歪,基部具凹槽,与蕊柱足末端连合而形成不动的关节,唇盘平滑,蕊柱粗短,长约1毫米,蕊柱齿狭镰刀状,长约1.1毫米,蕊柱足长1.5毫米,向上弯曲,其游离部分长约7毫米;药帽半球形,表面平滑。     

西藏丁青蛇绿岩特征、时代及其地质意义

西藏东部丁青蛇绿岩套层序齐全,深海沉积硅质岩中发现了晚三叠世放射虫,主要有Capnuchosphaera the-loides,C.triassica,Xenorum flexum,Pseudostylosphaera gracilis,Veghicyclia austriaca,Perispongidium tethyus,Spongostylus toltilis,S.carnicus,Annulotriassocampe sulovensis,Canoptum triassicum,Poulpus piabyx,Xiphotheca karpenissionensis,Laxtorum(?)carnicum,Multimonilis pulcher,M.japonicus,Palaeosaturnalis trias-sicus,Pseudoheliodiscus latus等,其时代arnian期,表明丁青带三叠纪发育较成熟洋盆,为新特提斯演化提供了证据。     

Effects of influent DO/COD ratio on the performance of an anaerobic fluidized bed reactor fed low-strength synthetic wastewater

The effect of influent DO/COD (dissolved oxygen/chemical oxygen demand) ratio on the performance of an anaerobic fluidized bed reactor (AFBR) containing GAC was studied. A high influent DO concentration was found to have adverse impacts on organic removal efficiency, methane production, and effluent suspended solids (SS) concentration. These problems resulted with a DO/COD ratio of 0.12, but not at a lower ratio of 0.05. At first organic removal appeared satisfactory at the higher DO/COD ratio at a hydraulic retention time of 0.30 h, but soon a rapid growth of oxygen-consuming zoogloeal-like organisms resulted, eventually causing high effluent SS concentrations. The influent DO also had an inhibitory effect, resulting in a long recovery time for adequate methanogenic activity to return after influent DO removal began. With the growing interest in anaerobic treatment of low COD wastewaters, the increased possibility of similar adverse DO effects occurring needs consideration.     

Anaerobic treatment of wastewater from a food-manufacturing plant with a low concentration of organic matter and regeneration of usable pure water

Wastewater from a food-manufacturing plant with a low concentration of organic matter below 100 mg/l TOC was first treated at 37°C in an anaerobic fluidized-bed reactor (AFBR) or in an upflow anaerobic sludge blanket (UASB). The TOC removal efficiency in both reactors decreased from 85% to 65% as the influent TOC concentration decreased from 100 to 35 mg/l at a hydraulic retention time (HRT) of 6 h. Treatment at an HRT of 4 h resulted in an effluent TOC concentration of 11 to 15 mg/l. The concentration of suspended solids in the effluent could be reduced to 20 mg/l, which corresponded to 7% of that of the influent. The effluent from both reactors was then treated anaerobically in a fixed-bed reactor system. The TOC concentration and optical density (OD) of the effluent from the aerobic treatment were reduced to 5 mg/l and 0.005, respectively, at an HRT of 2 h. When anaerobically or aerobically treated effluent was passed over an activated carbon column, the effluent TOC concentration was reduced to 2 to 3 mg/l. The conductivity of 1.3 mS/cm in raw wastewater, which was not removed through the above treatments, was reduced to 0.001 mS/cm on an ion-exchange resin column. An effluent quality corresponding to that of ultra-pure water for industrial use was finally attained by the treatment in this multi-step system.     

Association between phosphorus and suspended solids in an Everglades treatment wetland dominated by submersed aquatic vegetation

Restoration of the Everglades requires reduction of total phosphorus (TP) in the influent run-off from the Everglades agricultural area (EAA). The Everglades nutrient removal project tested phosphorus (P) - removal efficiencies of several treatment wetland cells. The best TP reduction has occurred within the submersed aquatic vegetation (SAV) - dominated treatment Cell 4. A significant proportion of the P reduction in Cell 4 over several years has been in the form of particulate P (PP). This study was conducted to (i) determine and compare the components of suspended solids in the Cell 4 influent and effluent waters, and (ii) investigate associations between PP and individual particulate components. Identification and quantification of components were accomplished using X-ray diffraction, thermogravimetry, scanning electron microscopy, and energy dispersive X-ray elemental analysis. The dominant particulate components in the Cell 4 water column are organic matter (OM), biogenic Si (predominantly diatom frustules), and calcite. Concentrations of PP, suspended solids, and particulate OM were greater at the Cell 4 inflow than at the outflow; consistent differences between particulate calcite in the influent vs. the effluent were not found. PP was positively correlated with particulate OM, but was not correlated with calcite. Data suggest that particulate OM, including microbial cells, plays an important role in P transport from the EAA. Possibly, a shift from planktonic to periphytic microbial distribution contributes to PP reduction. The importance of planktonic organisms as vectors of P in Everglades water warrants further study.     

Rotating biological contactors: a review on main factors affecting performance

Rotating biological contactors (RBCs) constitute a very unique and superior alternative for biodegradable matter and nitrogen removal on account of their feasibility, simplicity of design and operation, short start-up, low land area requirement, low energy consumption, low operating and maintenance cost and treatment efficiency. The present review of RBCs focus on parameters that affect performance like rotational speed, organic and hydraulic loading rates, retention time, biofilm support media, staging, temperature, influent wastewater characteristics, biofilm characteristics, dissolved oxygen levels, effluent and solids recirculation, step-feeding and medium submergence. Some RBCs scale-up and design considerations, operational problems and comparison with other wastewater treatment systems are also reported.     

Effect of organic loading rate on the performance of an up-flow anaerobic sludge blanket reactor treating olive mill effluent

The primary objective of this study was to evaluate the effects of the organic loading rate on the performance of an up-flow anaerobic sludge blanket (UASB) reactor treating olive mill effluent (OME), based on the following indicators: (i) chemical oxygen demand (COD) removal efficiency; and (ii) effluent variability (phenol, suspended solids, volatile fatty acids, and pH stability). The UASB reactor was operated under different operational conditions (OLRs between 0.45 and 32 kg COD/m³·day) for 477 days. The results demonstrated that the UASB reactor could tolerate high influent COD concentrations. Removal efficiencies for the studied pollution parameters were found to be as follows: COD, 47∼92%; total phenol, 34∼75%; color, 6∼46%; suspended solids, 34∼76%. The levels of VFAs in the influent varied between 310 and 1,750 mg/L. Our measurements of the VFA levels indicated that some of the effluent COD could be attributed to VFAs (principally acetate, butyrate, iso-butyrate, and propionate) in the effluent, which occurred at levels between 345 and 2,420 mg/L. As the OLRs were increased, more VFAs were measured in the effluent. A COD removal efficiency of 90% could be achieved as long as OLR was kept at a level of less than 10 kg COD/m³·day. However, a secondary treatment unit for polishing purposes is necessary to comply with discharge standards.     

城市污水土地处理专家系统研究

在进行污水土地处理适宜性调查和研究基础上,应用ＴｕｒｂｏＰｒｏｌｏｇ和Ｃ程序语言建立了污水土地处理专家系统（ＬＴＥＳ）．通过测试表明,该系统能对土地处理系统的进水水质、场地适宜性、出水目标等指标进行快速准确的判断和预测,解决了污水土地处理的选址、处理工艺类型选择等问题,是科学设置污水生态工程的重要工具．     

Application of a horizontal subsurface flow constructed wetland on treatment of dairy parlor wastewater

Two horizontal subsurface flow reed beds of 75 m(2) each, treating dairy parlor effluent and domestic sewage (about 6.5 m(3)/day), were set-up to determine the efficiency of this system in reducing the polluting load in an isolated mountain rural settlement.A total suspended solids value of about 0.70 g/l and chemical oxygen demand (COD) and biological oxygen demand (BOD(5)) values of about 1200 and 450 mg/l O(2), respectively, were characteristic of the influent waters. Removal of suspended solids and organic load constantly remained at levels above 90%, while those of the nutrients N and P were about 50% and 60%, respectively. The total number of coliform bacteria and Escherichia coli was reduced by more than 99%, and faecal streptococci by more than 98%. Nitrates, chlorides, sulfates, anionic and non-ionic surface-active agents and heavy metals were detected only in low concentrations. Concentration and localization of metals was also quantified in Phragmites tissues by microanalysis.Results demonstrated the use of reed beds as an appropriate treatment to reduce pollutants in wastewater from rural activities to values acceptable for discharge into surface waters.     

Anaerobic treatment of low-strength municipal wastewater by a two-stage pilot plant under psychrophilic conditions

A two-stage anaerobic treatment pilot plant was tested for the treatment of raw domestic wastewater under temperatures ranging from 21 to 14 degrees C. The plant consisted of a hydrolytic upflow sludge bed (HUSB) digester (25.5m3) followed by an upflow anaerobic sludge blanket (UASB) digester (20.36m3). The hydraulic retention time (HRT) varied from 5.7 to 2.8h for the first stage (HUSB digester) and from 13.9 to 6.5h for the second stage (UASB digester). Total suspended solids (TSS), total chemical oxygen demand (TCOD), and biochemical oxygen demand (BOD) removals ranged from 76% to 89%, from 49% to 65%, and from 50% to 77%, respectively, for the overall system. The percentage of influent COD converted to methane was 36.1%, the hydrolysis of influent volatile suspended solids (VSS) reached 59.7% and excess biomass was 21.6% of the incoming VSS. Plant performance was influenced by the wastewater concentration and temperature, yet better results were obtained for influent COD higher than 250mg/l.     

Biodegradation performance of an anaerobic hybrid reactor treating olive mill effluent under various organic loading rates

The primary objective of this study was to evaluate the performance of a 20 l lab scale anaerobic hybrid reactor (AHR) combining sludge blanket in the lower part and filter in the upper part under varying organic loading rates (OLRs) in order to study biodegradation of olive mill effluent (OME). For this purpose, some parameters, such as total phenols, effluent chemical oxygen demand (COD), suspended solids (SS), volatile fatty acids (VFAs), and pH in the influent and effluent, and removal efficiencies for those parameters (except pH) were continuously monitored throughout the experimental period of 477 days. Eleven different organic loadings between 0.45 and 32 kg COD m⁻³ day⁻¹ were imposed by either varying influent COD or hydraulic retention time (HRT). The results demonstrated that the AHR reactor could tolerate high influent COD concentrations. Removal efficiencies for the studied pollution parameters were found to be as follows: COD, 50–94%; total phenol, 39–80%; color, 0–54%; and suspended solids, 19–87%. The levels of VFAs in the effluent, which was principally acetate, butyrate, iso-butyrate, and propionate, varied between 10 and 2005 mg l⁻¹ depending upon OLRs. A COD removal efficiency of 90% could be achieved as long as OLR is kept at a level of less than 10 kg COD m⁻³ day⁻¹. However, a secondary treatment unit for polishing purposes is necessary to comply with receiving media discharge standards.     

An evaluation of single- and separated-phase anaerobic industrial wastewater treatment in fluidized bed reactors

Four fluidized bed reactors were used to evaluate single-and separated-phase anaerobic treatments of a high strength wastewater. Two reactors were fed with a synthetic wastewater, containing glucose as the primary carbon source, with a COD of 1.2 x 10(4) mg/L while the remaining pair were fed with a wastewater with a COD of 6000 mg/L. AT each influent strength, one fluidized bed reactor was operated as a single-phase system while the other was operated as a methanogenic reactor which was preceded by an acidification reactor in a separatedphase system. The reactors were operated under steady-state and variable process conditions. The separated-phase system consistently gave a better quality effluent with lower effluent suspended solids and total COD, and the methane yield was also improved. Under variable process conditions, the separated-phase system was inherently more stable and recovered more rapidly following a shock loading. Propionate and acetate degradation studies indicated that the biomass in the methanogenic fluidized beds of the two-phase systems was more adapted to volatile acid degradation than the biomass in the single-phase fluidized beds.