materi 1.pptx

8/18/2019 Materi 1.pptx

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ANALISIS LINGKUNGAN

MATERI 1

TEKNIK SUMBERSAYA ALAM DANLINGKUNGAN


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Contents

Spatial Analysis

Kualitas Lingkungan

Daya Dukung dan Daya Tampung Lingkungan

Kajian Lingkungan Hidup Stratgis

!ntingnya Analisis Lingkungan


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Environment: A complex system with physical,

biological, geological, ecological, and geopoliticalaspects. (space, rocks, plants, buildings, laws)

Requires multidisciplinr! research: chemistry ,

biology, physics, meteorology climate, economics,ethics, law , !ime, etc.

Environmentl crisis: "opulation, en#ironmental

ha$ards, resource limitations and contaminations,en#ironment ownership (both space and time)

%ho really owns the earth&&&

EN"IR#NMENTAL

Copy from George Stephenson MS, CPG in Environmetal Geology


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KONSE" DASAR

• Five fundamental concepts "opulation growth ' #ery critical ' not

enough space and resourcesSustainability – Dont use it all up!!!

Systems and change – "or# $ith the naturalsystems – not against them!

%a&ardous Earth processes – inevitable

Scientific #no$ledge and values –observe andinterpret ' both impartially and correctly( )nother $ords – the Scientific Method


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HUMAN !#!ULATI#N GR#$TH

• Population *time bomb+ E-ponential gro$th

• Earths carrying capacity .ho$ many can it hold $ithoutcausing negative impacts/ is limited 0he more resources

used, the more $aste generated, the more land spaceneeded

• E-ponential gro$th Gro$th rate .G/ measured as a percentage

Doubling time .D/ D 1 234G Currently 50 years - do the math!! Yikes! We now

have about 7 billion, in 50 years, - billion, in00 years " ##-#$ billion, 50 years -5% billion!

#1 Environmental problem ( good test question

)


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SUSTAINABILITY

&ustainability – living so that our offspring willhave equal access to our planet’s resources! 0he Earth $ill live on regardless, the main concern is the 5uality of the%uman Environment .$hile $e and ours are here on the Earth!!/

• 6n evolving concept – produce but conserve• E-pectation and reality, be reasonable

• 'ong-term implications, thin# it out carefully• (e)uiring care*ul resources allocation, development o*

new technology and substitutions *or resource use,recycling, reduction o* products and waste, reusing " ordesigning reusable products!


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+easuring sustainability – scientifically andethically

• se and consumption of resources

•(eplenishment and renewable rates

• evelopment and improvement of humanenvironment vs( viable environment

• Essentially Responsible Development


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Simple concept of sustainability, cut all the trees down, then you have no trees(7uestion, do $e need trees – ans$er 8ES( Solution, cut and use only the amount oftrees that $ill be replaced by re'gro$th $ithin the same time of resource usage!!


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%a&ardous Earth processes and ris# statistics forthe past t$o decades

• 6nnual loss of life 6bout 9:3,333

• Financial loss ; or natural disaster in a

developing country .=33? )ran 5ua#e, @?33,333people/ .=33A Earth5ua#e40sunami @ =23,333/

• More property damage occurs in a moredeveloped country .Be$ rleans/

#$rdous Ert% "rocesses

Several Million people have died in the past =: years alone!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!


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• .a/ard identi*ication

•is# assessment .types, probability, andconse5uences of impact/ Critical facility mapping and analysis Economic impact analysis

Societal impact analysis 0otal environmental impact analysis

Ris& AssessmentRisk management and mitigation

"hy ecause $hen you have more people, it is li#ely that more ofthem live on harms $ay!!!!!


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• ublic attitude to$ard ris#s B)M8 .Bot )n My ac#8ard/

• ublic acceptance *or risks

0hreshold for living $ith dangers Planning decisions, e(g(, *loodplain

development, $aste disposal site selection,using the scientific process

• Public a$areness and collective actions 6nticipatory measures Mitigation planning

Ris& "erception'Eduction ( Kno)led*e ' Attitude


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)))+t%eme*ller!+com ,ompn! Lo*o

• Earth 6 dynamic system of interdependence

• Four interconnected subsystems ithosphere .landand roc#/, atmosphere .air / hydrosphere .$ater /,and biosphere .life /

• Earth systems science – study it all – and see ho$each relies on the other

• Four subsystems mutually ad>ust $hen one changes

• So – before you pollute the air, thin# $hat it might doto the land, $ater, or life!! ie( )f you drive, youpollute rivers, therefore you #ill fish!!

Ert%-s S!stems nd ,%n*es


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Goal is to Prolong Earths sustainable healthy life Environment monitoring Environment problemsHmapping and

analysis Environment problem prevention and

protection – using a *systems+approach


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•

Science is 6ccumulated #no$ledge

• Ino$ledge is the asis for decision ma#ing

• Scientific methods a method to Formulatepossible solutions to environmental problems

• Scientific design Structures more suitable for

certain environmental settings to achieveSustainability

• Scientific )nformation Public a$areness andenvironmental regulations

Science nd Solutions


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• Methods to solve environmental problems haveto be decided on by people, it is dependent ontheir .your / priorities(

• "hat are their priorities "hat are yours

• B" ' the ME attitude '' or

• Future ' the care for your offspring attitude

Science nd Solutions nd#umn .lues


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esimpulan :

Analisis ingkungan ber*ungsi untukmengukur se+auhmana kondisi lingkungandengan adanya masalah populasi manusia

dan bagaimana upaya mengelola lingkunganuntuk dapat mendukung perikehidupanmanusia (sustainability) pada generasimendatang

)))+t%eme*ller!+com ,ompn! Lo*o


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1hank You !

materi 1.pptx

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