tSSN O912−7410

No．23 March1994＼＼■−■∴∴−‥ J．アてJ〃TE月〃dTJO〃d⊥エd〟E gⅣVJ月0〃〟即けCO」V〃JTTEE FOぴ〃βdTJO〃￣For Betterしak（∋Management−

Thjs Newsletteris also avairab）einJapanese、／J・／二、（11∴＼−才一−／り仙川′／ん′肘／7高山恒〔（、′仰．、・（・／′＝り叫∵（J／丁Trainees andInstitute Staff

The InternationalTraining Course on（4）Biologicalmoれitoringofwaterqua】ity
Limno）oglCaJBases of Lake Management − foT（J．SaI加軋Hung訂y）developingandCen（Tal／EastEurofX3anCOuntTieswasheld（5）Function orbacteria and bacterialactivityin］ake
atTihany，Hungary，fromllto230ctober1993．Duetoecosystems（V，Str謎krab孟，Cz占chRep．）
thesuccessofthespringcourse（24May−5June），Which（6）Lake／Reservoireco妃Chnology
followedthe5thWorldLakeConference，thesecondone（M．Straykrav丘，CzechRep．）
WaS also financed by UNEPandILECwith the co−（7）BasicprinciplesoFeulTOphication
OPeraLionof山eBalatonLimnologicalResearchrnstitute（Ⅴ．Istvまnovics，Hungary）
OrtheHungananAcademyorSciences．SomeZltrain已eS（8）Useoffishinmonitonngwaterquality
fromAsia，AfricaandCentTa腫astEuropeancountries（J・Nemcs6k，Hu咽aけ）
PaTticipatedinthetra主ningcourse（7fTOmdeveloping，14 （9）TheGreatLakesEcosys【ems＝AworldheritBge
育omeasternEuropeaれCOUntrleS）．
（M．かIunaⅥ訂，Canada）

The aim of the course was Lo provide basic

limnologlCalknowledge on the conseque【lCeS Of

enviTOTlmentaldeteriorationandhumanimpacts with
SpeCialfoucsonlakeTmnagementtheorleSandpractices・
Col】rSeleclureswereQll：（1）Management orLish stocksinJakes and rcservoirs（10）WaterqualityandlakemamBementmOdeling（S．E．Jprgensen，Denmark）（‖）BiomaJlipuIationin conserYauOn andmanagement
OfJakes（R．deBerTlaTdi，Italy）（lヱ）L蚊e陀StOTation一行omdTedかglobiomanipulation（K．Pe【【er50n，Sweden）（P．Bird，Hu喝訂y）（2）Useoralgacinwalerqu；11itymonitoring（J・Padis白丸Hungary）（3）Functi口nOrZOOP【a＝k【oninI止eecosyste−mS（L・CnJZ−Pizmo．Spain）

LaboraLorydemoTIStraLions（8topics）completed

the subjects every arternoon togctherwi［hevening
LecLures／wb−kshops▲TvJOWOrkshopswereheldbyS，E．
Jprgcnsen（Denmark）（DcmoIIStration ofrr10deJsinlake

management）andby M．Munawar（Canada）（Theemelかgneldofecosyslemheallh）・

Laboratory demonstrations were glVen by

Therewere月eId打IpS【oKis−Ba】atonReservoir
andLakeFert6（NeusicdlerSee）．Kis−Ba）atonisanew
reservoir with wetlands created for sediment andHur唱a山肌eXperしS：

phosptlOruST￠mOValgetlinglntOLakel∋alaton，While（1）Measuring phy10p】anktonic primary production

LakeFert6isashallowalkalinelakernainlyusedfor
TeCreatio†landnalu一山leSerVe．

wi【h14C．

（2）Microscopicexaminalionofphytoplanktonsamples．
（3）Collection，prOCeSSing and sorting planktonic andbenthicinvertebrates．

Thecoursewas successfulnotjustfortrainlng，bu【also払restablishingpeTSOnalcontacIsamOngStlheparticipar）tSWhichwiIlbecontinuedintheformofco−

Operation．
ThiscoursewidenedtheviewsofparticlpantSin
bothfields ofbasiclimnoIoglCalsciencesandtheirapplication in the management and restoration of（4）Useofbivalvesinmonitoringwaterquality．
（5）Measuring bacterial productlvity with H，micro−
SCOplCeXaminationofplanktonicbacteria・（6）PreparationofsamplesLorheavymetals（7）Studies onsize−StruCture and growthoffishpopula−lakes／reservoirsandtheirlivingworld．Anoverallwish
andinten（ionistoholdsuchcourses onar）annualbasis

dons．

inCen汀al但astemEuropepossiblyatTihany，HungaTy．
byDr．P6terBfr6（SecretaryoftheTrainingCourse）（8）Measurementoftheterminalelectron b−ansport sys−tem（ETS）−aCtivityoftheplanktonandsediments．

廿（J／JJ毎？（二 川げ．、りi′／・／で川両バ川・血㍗仙情／・＼−
Agency／AIT）．LectuTeTS from

related oTganizations alsopa托iclpatediTltheco11TSe．

The training course was
COmpOSedoflectures，COmputeT
exercisesandfieldtrips．Dr．Kam
tookchargeofthe点rsttwoweeks，glVingoutlinelectures onremote
SenSing and GIS，COmputer
exercisesusinglDRISIsof［wareandfieldtrips torelatedareas・This

methodofuslngCOmPutereXerCises
and then visjtingfield si【es was

TrainingCourseParticipants
ThetrainlngCOurSe

ApplicationofRemote

SenslngandGIS forEnvironmentalManagementof
LakesandLakeBasins ，WaSheldunderthejoin【SPOr）SOrShipofUNEPandn．ECincollaborationwiththe
Asian TnstituteofTechnology（ATT）atthelatterrs
O用cesinBangkok，Thai1andbetween4−220ctober
1993・Fif［eenparticlpantS丘om6countriesattendedthe
COurSe．

The mainIecturers were Dr．Kam（UNCRD），

Dr．Nムkayarna（UtsunomiyaUniversi【y），Dr，Jaquet（UNEP／GRID）and Dr．Schumann（European Space

usefulforparticlpantSin thatit
a1lowedthemtocomparetheoryar）dreality，andthesubtledifferences
betweenthem．

Participantslookedatsomecase studies ofactual lakes with reference to the limitation andapplicationofremotesenslngandGIS．
DuringhislecturesDr．Kamemphasizedthe
mosteffectivemethodsofusingremotesensingandGTS．
The course was an undoubted success，With all【heParticlpantSaPpeanngtObefullyconversantonallthe
rnaterials・Bothlecturersandp訂tic］pan（SVOicedasb・Ong
hopelhalmoresuchUNEP／lLl三Ctrainingcourseswould
beconductedinthefuture．

／汁／−／∴＼■−り・J蘭＝V入り●ハⅧい／いノ・′／立．′−け／廿′∫ごノ
TAMultidisciplinaryAppro云chtoWaterQualityResearch−
BITEX−93was a mul【i−interna【ional，in【er−disciplinaryexpe−imentor邑anizedbyLakeBiwa

numbcrofscientis（S fromJapan．Australia，USA，Canada▼China・1srael，KoreaandSpain・Ttdrewtoge山er

Re5earCh Znstitute，Japan and the Cenlre for Water

forthefirstLimesomeofLheleadingscienListsinthe

Research，At］Stralia，andsponsoredbytheScienceand

fieldofwaterquality，andhasresultedinaclose−knitTechnoIogyAgencyofJapan．theLocalGoverTlmentOf
ShigaPrefecture，andsomeJapanesecompanieswitha

networkofspeCialistexpertisethatcannowbecalled
upon forfutuTeenVironmentaldiscussions andresearchstronglntereSlinlakeenvironmen【a】probIems・

momentumar）deneTgyinLakeBiwaandtorelatethesemechanismstothebiogeochernicalprocessesoperatlng

problem−SOIving．This experiment aIsoofferedlhe
OPpOrtunltytOuSeStateOfthea正modernwaterquaIlty
monitonngequlpmen（S．Thefourweekstudyendeavored
10Understandthereasonsforlhegrowthpat【emsorblue−
greenalgaeinthelake，thetranspQrtOfor邑anicmateTial

inthelake．ThesIudycoveredthetraれSitionbetweenthe

belween theSouthandtheNorthbasins，andthelikely

NorthandSouthbasins．wherelhehorizontalexchange

releaseoFphQSphorusandheaYymetals丘omthedeep

TheaimofthisexperlmentWaStOeXaminethemechanismsorhorizon仁山andver【icaltTanSpOrtOrmaSS，

andverticaJmixingofwater，dissoIvedaT）dsuspended
nutrierLtSandplanktontakeplac巳mOSlfrequently．The

longtermstrategylStOdevelopsustainablelakewater
quditymana各ementteChniques．
TheLakeBiwaResea∫ChInslituteandtheCentre

forWaterResearchhad，incombinalion，designed
BITEX−93whichwasheldatLakeBiwa21August−16
September．1993．TheexperimentinvoIved alarge

Sediments（redox chernistry）・The data from theexperimentwi11takeawhiletobecomeavallablebutthe
understandingandknowledBeOfthemixlnBprOCeSSeS
acquiredduringthisexperimentwi11havewiderpracticalapplicationstootherwaterbodjesexperiencingsimilar
problemsa∫Oundtheworld．

byDr．MichioKumagal
畔esearcher，LakeBiwaResearchIns山ule）

J⊥且C Acf〜γ〜Jge∫7〃 ′夕j
ヱ弧u訂Y：ト7

M訂Ch5

PlaJlnlngandCooperationMeetingforRemoteSenslng

Mission toliungaryforthemeetingonUNEPnLEC
IntemationalLimnologicalTralnirlgCourse

TTai一山gCoursein¶1ailand〈mY25−M訂Ch25

JrdILEq／JICALakeWaterQualityManagement
TrainingCotlrSeinShiga
JmY26−28
TLECstaffunderwentUNEP／DaLabaseRaisonTraining
inShiga，W仙cooperation打omⅣWR
Febru訂Y28−M訂Ch5

MissiontoItalyformeeLlngCOnCernlnBarrangementOf
the5thWorldLakeConference

Febru輌h7

MissionLoCanadafortheExpertMeetingonGEMS／
WaterproJeCt
M打ChlJ

MissionfromAnhuiProvince．Chjnawelcomed

Mar【、h7＿1nMissionfTOmYunnanProvincewelcomed

MavR−J‖ne6

Factflnding mission toAfrica andEurope onlake
代1atedintemadonalcoopera山〕nprOJeCtS
Mav川−21
Missionto山e17thUNEPGovemingCouncil
Mav16−2】
ThelstUNEP／lLEClnte川ationalTrainingCourseon

LimnoIoglCalBasis ofLake ManagementatTihany．
Hunga丹Mav17−21
Tlle5thlnLernaLionalConference on the Conservation

MissiontocaJladaforthemeeLingonRemoteSenslng

andManagemenLofL濾朋（WorldLakeConfeTenCe）atStresa．Ita）y．organized byILEC．IsLitutoltalianodi
ldrobiologia．Istituto diRiceTCa SuIIe Acque．

帥4二uInternationalAssociationonWaterQuality

MissiontoTTlailandonEnvironmentalEducatiorl

出弧
Guidcli眠BookVol．5（）nlakeaddi爪C紬On publishd

Aueusr 24
Mission from Rio Grande do SulSlate．Brazil

June4
lndonesiantraineesfromTCETTwelcomed

weIcomed

ParticipationinRamsaTConLbrerKeinHokkaido
June9一日

Mission toCanadaforlhemeetingonUNEP／GEMS
WaterPmjectJune14∴柑

MissionfromrmajlandERTCwelcomed
MISSiontoGerrnarlyforUNモP／GEMSmeetingonEaTly

WmingSel）tember】I

Mission from the Dutch Environment Minislry
welcomed
SeDtember 27
MissiorlfroTTIU，S．EnvironmentProLection Agency
welcomed

5eplemb訂GuidelineBookVol．1（SpanishVersion）published
OctoM
RemoteSensingTrainingCourseheldinThailand

June2‰29

nctnher5＿17
Mission to Thailand and Ghana on Environmental

PaTticipationinUNEP／GEMSWateTSteeringCommittee

Educatlて〉nm関山nghSw厄即血氾
JuIy17一柑
MissiontoSwit訳IlandfoT仙emeetingonRemote

Sensing
Julv17▼Åup¶ほI4

MISSimbBr妃ilonモnviromnldEduca【ionPrqect
July25一別MissIOntOTh扇LadforprepaJationofRemoteSenslng
T血血1gCoum
八．1∴

Guideline BookVol．1（Japanese，French andThal
YerSね耶）published

October 6
Mission from Rio Grande do SuIState，Brazil
welcomed

卿3The2ndlnternationalTrainingCourseonLimm）Iogical
BasisorL蚊eMmgem帥tatTih卸y，HungaけOctM
Fac【加dingmissiontoVietJnmfor StmeyontheState
ofWorldLakesIT
Nnvemherユー24
Fact氏ndingmissiontosou山e那【Asiaf8rlkstateof
l波∬in devd叩ingcountn由Au印S‖2

November 26
In旭mlionalEnYkonme11t扇CoopmdonFo川m，West
Japar），the2ndmeetingheldt）ymECinOLsu，Shiga

Ground−breakingCeremony ofUNEPInternational
EnvuonmentTechno10gyCenterOETC）ofBcehShiga

December7−10
CooperationinNewEarthり3ExhibitlOnÅugust2
CooperationinML濾eBiwaWaterFestival‖

・＼−′州／…・、・卜し、／t川i・′／刷／・り（′′呵（・仙州肯（′J亜〜．∵・＼−い㌧八＝iり心／＝γ
A Workshop onTrainingNeeds forWetland
ConservationandManagemenLintheSoutheastAsian

Thailand．7ndonesia and Vietnanl．1LEC was also

Regionwa5he】dinKualaLumpur，Malaysiaon2−5
November1993、lしWaSOTganisedbツーheAsianWetl弧drepresented．
PaperS WerepreSented byeach cotlntryWjth
topics ranglng from assessment and monitoring，Bureauin association wilh theInstitute ofAdvanced

COmヤuniLydevelopmentandmanagemenL，andwetland

Studies（TPT）and the University of Malaya byrnobilisingfundsfromUNEPandWWF−1nternaLional．

POlicy，Someofthepoln（Sbroughtupfordiscussion

OnespeCihcaimofLheworkshopwastoidentify
COmmOnTegionalproblemsLOenabJefutureplannlngand

included the slgnificance ofbiologICaland water
managementfunclions ofwetlands and the need for
gTeaLerunderstandingorlhesefunctionsbynlaTlagerSartddevelopmen（Ofre］evanttrain gaCiLjvities′Over（WenLy
englneerS・
parliclpanls attendedlhe couTSe and count†ies
TheproceedingsandrecommendatiortsofLhe
represenLedinc］udedCBLmbodia，Malyasia．PhiJippines， WOrkshopwillbeaYaユIableinJanuary．1994．
4

エA宵g50F相互−yO月エ∂

SALINETHERAPEUTICLAKESINROMANIA
byV−A・C・Bulgreanu（Geologist占ngineer，MemtxrofS．LL．＆Ⅰ．C．S．L．R．）
heliothermy；SOme［imes（ile．at［hebeginningofthiscentury）thetemperature ofthemetalimnetic
Water reaChed 70ロC．The

therapeuticqualitiesrecommend
themforthehealingofvarious
diseasesmainly ofrheumatic，traumatic．dermatologLC atld
BynaeCOloglCnature，Thewaysof
Curative administratiorlate bo【hOutdoor（Simplybathinginthelake water；Open−air mud
unctionsfollowed，Whendfy，byimmersionintosaltlakewater）
andindoor（Simplybathinginto
heatedlake water；heated mud
Amara Lake
ThelacustrinepatnmonyofRomaniaincludes
2，300naturallakes，mOStOfthemwith丘eshwater；Only
Ca．90aresalineCrDS＞3gA）・About40salimelakesare
PelogenoLLS（＝theycontalnblackand／orgray，unCtuOuS，organic（SaPrOPelic）mudswithahlinimumthicknessof
l−2cm）．Abouthalfoftheselastare suitableto be

exploited fortherapeutic purposes，having adequate
accumulationsofsal［water（OVerO．5mmax．depth）and
Organic，unCtuOuS mud（usually over10cm thickness），
andwell−teStedtherapeuticqualities，Theknowledge

applications andmlユd＋waterbathswithinsaれatOTy）．

According to numerous core drillings，thelithostralgraPhic sequence getlera11ylnCludes，frcm
bottomtotop
一山elakebed（losses−1ike／clayey／calcareous／saltdeposits，etc．）こ−theargillizedmudlevel；
一山e black／gray／01ive，unCtuOuS，rich−Organic muds
（moTeOTlesstherapeutic）；
一山eyellowルeigesilt．

andemplricaltherapeutic useofsalinelakes with or

The peloidogeTZeSi∫ PrOCeSSeS are tranS−

Withoutsapropelicmudsareveryold；aSaneXamPle，theformationsoforganicandinorganicmaterialintorich−Salinelakesin Ocna Sibiului（Transilvania），Seem tO be

Organic，SaprOPelicmud，TheincreaseoFpeLoLdogenesis

and thedecrease ofmuddegradationwerethe maJOr（ca・2，000years ago）．As concerns themuds．thepurposesofthefirs［SPeCificrecommendationsof
PrOteCtion and management made forthe salinelake
beBinningoftJleiruseislocatedinBaltaAlb盲（avillage
TekirghioILOurresearchescamedoutduringthelast22
Ontheshoreofoneofthebiggesttherapeuticsalinelake
yealSallowedustosynthetisethefactorswithpositive
inRDma山a）in1840．
and negative innuence upon both prloidogenesis andAmong the mostimportant sal［pelogenous
diagene（icdegradationoftherapeuticmudsirLalmostau
therapeuticlakesareTekirghiol，BaltnAlb義，S左rat−
the Romanian salinelakes．The favourable andBrまila，＾mnraand【hehcustrineareasofSovata，Ocna
usedbybathersasearlyasintheDaco−Romanperiod

SibiuZui．OcnnSugLltLlgこIndSlこ1nic r Prahova．Some oF

unfavourabIeinfIucnces on heIiothemiclakes were also【heselこ止cshLIVeL1111こu−kL：dsLra【incこItionこISSeaSOnこ11

eslablished．

g）theuseofseinesmustbeTeplacedby
adequalefishingtooIswhichdonotdisturb【hetopsediments；mOrereCOmmendableis

tocncourage angling；h）themudexploitationrnustbeplanned
accordingtolhemud−formlngrateandto
theisopach map of the muds；theintroduction polntSinto thelake ofthe
used mud（from（herapeu【ics）mustbe

locatedonlyintheareasofpeloidogenetic
OptlmumtOenSurethemudregeneration；i）to prevent thepene［Ta【iorlViainflux
WaterSOftheplankton−eatingfishspecies．
the use ofadequate gra【esisrecom−
meTlded．

S邑rat−Br岩、ilaln order to reduce the consequences oftherapeuticmuddegradation，WeprOpOSedthefouowln各AsregaTdstheheliothermiclakes．山ere

aresomeparticularmeasuresinordertoimprovethe
heliotheTmy：measures（PartOfthesewerecon角rmedin山e丘eld）：a）［he controloflittoral／sloperunoffprocessesin
accordar）CewiththepeloidogeneticcapacltyOfthelake；b）thecontroIoffreshwaterirIputSaCCOrdingtothe
OPtlmumlevelofthechemicalandphysicalfeatures ofl）thedecTeaSingoflaketurbidityby：−reducingtheshoreerosion；
一eXploitlngthemudonly withdevicesnotdistuTbing

themLEdlayerorduringthecoldseason；
2）1imitlngboththenumberofswimmeTSandthenlユmbeT
Ofbathinghours，inordertonotdlSturb［he hotlayerofthelakewater（＝peloidogeneticoptimum）；Onlyatthis
level，therapeuticmudsareformlngandtheirargi11ization
metalimnion：isavoided；

3）preseTVingthe什eshwaterinputandsaltwateroutput

C）thepo‖ution50UrCeS（temporaryorpermanent）must
beneutralizedorremovedandthehygienicstateofthe
lakemudsmustbeperiodicallydetermined；

flows at the required levels to produce heliothermy.

d）thevegetalinvaders（mostlyPotamogetonpec（inaEus）

AscomparedtothestrategleSOfconservationand
managementearlyformulated forvarious salinelake

mustberemovedonlymechanicallyandnotbychemical

ecosystems overthe world，OurreCOmrnenda［ions areagents which may alter the hydrochemicalarld

hy血obiolo釘CalconditlOnS；e）thelittoralreedbelts（mainlyPhragmlles，T）pha）must
bepTeSerVedfortheirt叩1erole：

SPeCific measures suitablein theparticularcaseof
EherqpelLtlcsalineecosystems．
TheobservlngOftheabove−mentlOnedproposals
Can be better materialized within the so−Called−tOprOteCtthelakeshorefromexaggeratiYeat）raSion；hydrogeoIogicalandsanitBryperimeters・Ofprotection，▼，．to provide ea5y−decaymg OrBanic matter（theirてhizomes）；

recommendedinourcountryasfarbackasin1924，and
furtherstlpulatedanddetailedbyvarjousordinances．

・tO enhaTICethe evapo臼・ansplration thus reducing［heWithinsuchaper−Tneter（coveringthelakeandtotallyor

lake丘eshening；f）thefilamen［ouSaIgae（Cladophora，Sptrogyra）andthebrineshrlmP（Ar 丘miDSalinL7）mustbepTeSerVedfor【heirmaJOrCOntnbutjontopeloido−geneSis；

Partiallyits catchment area）the environmental
Characteristicsmustbepreservedunchangedasmuchas
POSSible・Otherwisethelakeecosystemwillbenegatively
affec【ed．

．・＼一川・／JJJ／小川／／り〃り）川〃〟（J／ノハ刷で川…川／／／り〃／ブ〃ハ川J
KushiTO．aS Wellas seYenteen CaSe Studies atthe
Proceeding50r仙eFirthMeeHngor什柁Conreremceor
theContractingParties，Kushiro，Japan，June9・16ininternational，national，andlocarIeveIscovenngawide
rangeofsituationsaTldwetland【ypeS．
1993予OlumeI畔鮒SarConγentionBure叫1993），358
TheRam5arConventionorWetlands：i（Shistoryand
さ義es，US＄30，aVailableinEnglish，FrerlCh，a・1dSpanish・
ThisvolumeincIudessummaryreportsofplenary
sessions and workshops and the full texts of allrecommendationsarldresolutionsandtheirimportantdevdopment，byG，V．T．Matthews（RamsarConvention
Bureau，1993），lZOpages，US‡15．

AnarIalysISOftheefortsthatledtotheadopt10n

annexes．Volumes、Ⅰ7andIlI、WOrkshoppapers and in197lofthe触tglol仕eaty知naluTeCO。S椚ati。n，nationalreports，wi11beptJblishedin1994．
aIld a thorough history ofthe developmentofthat
Conventiontothepresent・AGermantranslatioTlisalso
Towards theWiseuseofWetlands，editedbyT．）．
Davis（RamsarConventionBureau，1993）180pages， availablefreeofcharge，bycourtesyoftheAustrian
U5＄20．

Govemment

The貝nalTePOrtOftheRamsarConventionWise
UsePT可ec［，thisvolumecontains（heRamsarguidelines
forthewiseuseofwetlands（1990）and【hefu11［extofthe

CoITeSpOndence：RamsarConservationOfnce，RueMau−
Vemey28，CH−1196GlandSwit乙erland−additionalguidanceforimplementation adoptedat

Tel：022−999−01−70

エA宵E5ぴP且尺JO月P月OrEC了￣苦かA月旦A5WO月那〃OP
The1990 spresentanopportunltytOPrOteCt
TepTeSentadYeandu¶iqueecosystemsandnaturala∫ea5・

山loca【ions．

AprotectedareasnetworkintheLakeSuperiorbasin
WOuldincIude ecologlCalreserves，nationalandstate

andco−Ordinatebasinwideactivities．Co−OPerationwouldbe【hekeytosu
protected areas shouldbe drivenloca11y，atthe

forests，COnSerVationaTeaSandprivatelaTldh61dings．

Parks CanadaandtheLakeSuperiorBinational

WorkshopparticIPantSfeltaneedtointegrate

COmmunltylevel，andsupportedbygovemmentswhere

Program hostedaLak与SuperiorProtected Areas

appropnate・WorkshopirlThunderBay，OntarlOOnlland12 0f
NovembeT1993．The goaloftheWorkshop was toexploretheopportunityforaprotectedareasnetworkin

As aresult ofthe workshop，a number of
initiativeswereproposed；
1．todevelopaformalmeansofaccesslnginfomation

theLakeSuperiorbasin・
Fifty負vemanagersofprotectedareas，incIuding

possibtythTOughabasinwideGeographicIn知mation

State，prOVincialand nationalparkrepresentatives

2・tOdevelopastrongercommunica【ionsnetworktolink

attendedtheevent，alongwithacademicadvisors，habitat
SPeCialists，andleadingconservation organizations．
AllhoughmostparticipamsⅥeTefromlheLakeSuperior

theLakeSuper10rCOmmunlty
3．to orgarlize aspecialdesignations committee to
exploreco−Operativeopportunities
4．to focusresearch on protectedareasinthe Lake
Superiorbasin．
Thisgroupwillhaveanopportumtyto further

reglOn，particIPantS Came from as far away as
Washington，D．C．andOttawa・

SpeakersintroducedparticlpantS tO［heLake

Systems network

Superiorecosystem，thevalueofpro［ectedareasand networkatthe upcoming Ecosystem Managemen仁
SOmeOftheinitiatives underthe Bir）a【ionalProgram to
StrategleS forthe Lake SuperiorRegion ConFerence
RestoreandProtec‖heLakeSuperiorbasin．Arnodelfor（Duluth，16−19May1994）andacombinedLakeSuperioraBiospheTeReservenominationwaspresented，andthe
roleoftheNatureConserYanCyandtheLakeSuperior

NationalParks Research Conference／Watershed
InterpretiveEduca（ions Workshop tentativelyscheduled

Resource Management Co−OPerativein protec【ingspecialareas was defined．The Mottand Laidlaw
Lakesconservationissues，andindicated【hattheywould

ね【310ctober− 4NovelTlber1994．
by Dr．BillS（ephenson（Regional Conservation
Biologist，OntarioRegion−ParksCanada）
and Dr．GailJackson（Environment Canada，Lakeview Lake Superior as a priority in their funding

SuperiorProgramsOFnce）

Foundations outlined theirrespectiveroJesin Great7

／、 川ソ高川前／尺．l・丁目車JJ、小・6TH INTERNATIONAL SYMPOSIUM ON

Waterloo．On【arlON2L3Gl，Canada

SALINE LAKES

TeI：519−885−1211

Dale：July14−19．1994
Venue：Beijing，China

Organizer：ChineseAcademyofGeoIogicalSciences
Language：ETlglish

Fax：519■746，0658

INTERN一打rlONAL CONFERENCE ON
TROPlCAL LIMNOLOGYCo汀eSpOndence：
ZhengMianping，ZhangFasheT唱
Organiz．ingCommitteeof6血ISSL

Date：July4−81994
Venue：SatyaWacanaChristianUniversl！y．Salatlga，ChlneSeAcademyofGeoIoglCalScieTICeS

Organizer：Facultyof Science andMathematics，

BalW訊ZhuangRoadユ6
Beijil唱100037，P．R．China

SatyaWacanaChristianUniverslty

Fax：0086−1−B3iO894

WEすLANDENVIRONMENTAL GRADI−

AcademyofScienceBiologischeStati，Departmentof
Limnology＆InstituteofZoologyofUniversltyDfVienna andSectionOfLiomT101ogyofUniYerSltyOf

ENTS，BOUNDARIES

Helsinki

Date：Apd122−23，1994
Venue：SheratonFa11sviewHotel，Ontari0，Canada
OrganlZerS：Wet加IdReseachCenre

Laれguage：English

UniversityofWaterloo
Language：English

CentralJava，Indonesia

Co−Organizers＝InstituteforLirnnologyoftheAustriarL

CorTeSpOndence：L
FacultyofScienceandMathematics，SatyaWacanaChrisdarLUniverslly
Jl、DiponagoTO5ユー60，Salatiga5071l，IndDれeSia

Co汀eSpOnderlCe：

Tel：OZ98−81362

WetlandResearchCentre

Fax：0298−814ユ0

Facul【yOfEnvironment山Sludies
EnvironmentdSt11dleSB11ild丁場I

UniveTSltyOrWaterloo

爪′TダガM7丁（〕八班エエAÅE且Ⅳl′7尺0∧明グgⅣr C（〕J朗〝rr署gダ0乙W∂A7了0〃：ト1：トご5KllSnlSl】．K旺長汀封■1ilざ．Shilミニ1525．」；りTlごt：十8l一丁75−6T【ヱ155．わ代：＋別−77丁）−G7−2】56

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