Bulletin of the Faculty of Agriculture, Shimane University

Faculty of Agriculture, Shimane University

ISSN:0370-940X

number of downloads : ?

Use this link to cite this item : https://ir.lib.shimane-u.ac.jp/1760

Bulletin of the Faculty of Agriculture, Shimane University 17

1983-12-20 発行

中海の大腸菌

Cell Counts of Escherichia coli in Lake Nakanoumi

Matsumoto, Muneto

Nishitai, Yujiro

Tanaka, Akira

File

d0030017n015.pdf 277 KB

Description

Cell counts of E. coli in the water of Lake Nakanoumi were enumerated monthly by Eijkman method from 1966 to 1982. The results obtained at one point of Lake Shinji and 4 points of Lake Nakanoumi in 1981 when the most abundant population was observed among the research period were also shown.
1) The counts in the water of Lake Nakanoumi were rather few and showed little variance through the 5 years.
2) The cells increased in summer, while in winter they decreased and, frequently, were not detected.

About This Article

NCID

AN00108015

d0030017n015.pdf 277 KB

Other Article

Sterility Caused by High Temperature at Flowering in Rice Plants/

PP. 1 - 7

Forcing of Tree Peony by Chemicals and Low Temperature Treatment, and Retarding by Long-term Cold Storage/

PP. 8 - 12

Effect of Chemicals, Hot Water and Hulling on Breaking Corm Dormacy in Summer-flowering Gladiolus/

PP. 13 - 16

Nitrogen Utilization in Sheep Given a Low-Quality Hay and Orally Supplemented with Casein/

PP. 17 - 22

On the Reasonable Shape of Hoof in Beef Cattle/

PP. 23 - 28

Studies on the Productive Structure of "Shirakashi" (Cyclobalanopsis Myrsinaefolia OERST.) Coppice-forest Managed by Selection Method(10) : On the Biomass in Fifth Circulation-period at the Shimoyamasa Permanent Plot/

PP. 29 - 33

Analysis of Growth Curve(2) : Taylor Series and the Crozier Equation/

PP. 34 - 38

Variation and Heredity of Cryptomeria japonica D. DON Naturally Regenerating in Mt. Sambe(2) : The Weight of Stems, the Weight of Branches and Leaves, and Characters of Branches/

PP. 39 - 45

Analysis of the Severely Dameged Sugi (Cryptomeria japonica D.DON) Stands by Unusual Snowfall : Snow Damage Occurred in Obama District of Fukui Prefecture in December, 1981/

PP. 46 - 52

Studies on Mineral Cycling in a Deciduous Broad-leaved Forest at Sanbe Forest of Shimane University(X) : Relation between Amount of Nutrient Elements in Soil and Moisture Index/

PP. 53 - 59

Studies on Mineral Cycling in a Deciduous Broad-leaved Forest at Sanbe Forest of Shimane University(XI) : Difference of Seasonal Change of Leaf Fall by Tree Species/

PP. 60 - 67

A Fundamental Study of the Impact Sound on a Wood Frame Floor : the Vibration Response of the Impact Sources and Floor/

PP. 68 - 73

A Study of the Contours of Sound Pressure Level in the Receiving Room of Wood-frame House/

PP. 74 - 81

Characteristics and Machinabilities of Natural Abrasive Materials/

PP. 82 - 88

Cell Counts of Escherichia coli in Lake Nakanoumi/

PP. 89 - 91

A Method of Flood Runoff Analysis by the Applied Series Tanks Model/

PP. 92 - 99

Studies on the Simulation Model of Automatic Diversion Apparatus with Buoyancy Effect : Basic Model and its Application to Neribeya Diversion Works in Toban Irrigation Project/

PP. 100 - 106

On the Drying Effects of Polder-land Soil by Vegitations : A case of the Yasuki Division in the Nakaumi Polder/

PP. 107 - 112

The Influence of Anisotropy and Soaking on Shearing Properties of Standard Compacted Soils/

PP. 113 - 118

Conversion of Tensile Creep into Tensile Stress Relaxation on Concrete/

PP. 119 - 122

On the Dimensions of Tractor on the Slope Field(2) : Side Slip Angle of Tractor Keeping the Direction to the Contour Line/

PP. 123 - 128

Development of Solid Manure Injector/

PP. 129 - 133

Some Observations on the Sporulation of Pyricularia zizaniaecola HASHIOKA/

PP. 134 - 140

Light Microscopical Studies on Host and Non-host Response of Rice Plants against Several Pyricularia spp/

PP. 141 - 146

Comparative Studies on the Biology of Dryinid Wasps in Japan(2) : Relationship between Temperature and the Developmental Velocity of Haplogonatopus atratus ESAKI et HASHIMOTO (Hymenoptera : Dryinidae)/

PP. 147 - 151

Cleavage of Organic Esters Catalyzed by Polyamine Derivatives of β-Cyclodextrin/

PP. 152 - 155

Catalytic Effect of β-Cyclodextrin Dimer with a Metal Ion on the Oxidation of Furoin/

PP. 156 - 159

Synergistic Action of Allethrin with RO 20-3600 against Musca domestica L./

PP. 160 - 163