sasyashasthram manal jalasambharani

australiyayile nyoo southu veyilsile sidneyude thekk sasyashaasthra ulkkadalinu chuttumulla oru jalasambharaniyaan sasyashaasthra manal jalasambharani. sidneyude muun pradhana jalasrothassaya ithu sidneyude thekkukizhakk senteniyal paarkk muthal thekk sasyashaasthra ulkkadal vare vyaapichukidakkunnu. jalasambharani pradhaanamaayum mazhayaal niranjirikkunnu, jalasechanam, seeping sarvees mains, anubandha adithara yoonittukalil ninnulla ozhukk ennivayil ninnulla chila sambhavanakal.
vivaranam.
aarr kilometer thaazhekku pookunna bhoogarbhajalam niranja manaltheeramaanu jalasambharani, manaliloodeyum manalkkalliloodeyum ozhukunna mazhavellam veendum looad cheiyunnu, ithu kharamaalinyangal, cheli, doshakaramaaya poshakangal enniva ozhivakkaan prakrithidatha filtrettukalaayi pravartthikkunnu. lavanathayil oru littarin 500 milligram (milligram/lii) urukia kharapadaarthangal adangiyirikkunnu. jalasambharani valuthaanu, avide oru cubic meter manalil ekadesham 300 littar vellam adangiyirikkunnu, ennirunnaalum prathivarsham ekadesham 6,000 millie maathrame upayogathinaayi vibhajichittulloo. senteniyal paarkk, royal randwick rays kozhs, eestlekkukal, mill kulam ennivayulppedeyulla kulangal, goalf kozhsukal ennivayil nilanilkkunna prakrithidathavum manushyanirmmithavumaya kula samvidaanangale bhoogarbhajalam sahayikkunnu. 
bhoomishaasthram.
rund bhugarbhajala samvidaanangal nilavilunda onnu hoxbury manalkkallinte aditharayile pinthudarchayilum mattonn sasyashaasthra thadatthinte avashishta shreniyil aadhipathyam pulartthunna bsb (botani manal kidakkakal) ennu vilikkappedunna superimposed, ayanja avashishta vasthukkalil. uparithalathinu thazheyaayi 0 muthal 25 meter vare jalanirapp vyathyaasappedunnu, bhoomishaasthraparamaaya sasyashaasthra thadatthinte bhooribhaagavum sharashari 9 meter aazham kaanikkunnu. basement paarakalil kothivachirikkunna paaliyochanalukalil 53 meter vare aazhamulla bsbic sharashari kanam ekadesham 20 meteraanu. kalimannu, kalimannu ennivayaal sambannamaaya quarts manal lensukalum graval lensukalulla fluevial, eolian samskaricha manal adangiya oru praadhamika yoonittum manaltharikalkku keezhilaanu.
upayogikkuka.
charitraparamaaya.
europian kudiyettatthinu munbu, thaddesheeya samoohangalude oru pradhana jalasrothassaayirunnu jalasambharani. 1770 eprilil, lefttanant jaims kukum sarr josaf baankukalum ulkkadalinte vadakkan athirthiyil thaddesheeya "kudilukalum" uyarnna manal malanirakalilekku kayarunna kudakalum kandethi. 1815-ll, sasyashaasthra ulkkadalinu vadakkulla kulangalkk sameepam oru kambili factory nirmmichu, koodaathe malinamaaya maalinyangal uparithala jalathilum bhoogarbhajalathilum praveshikkunnathinaayi sameepat mattu vyavasaayangalum nirmikkappettu.
hajarakunnu.
innum, paarkk landukal, pothu, paarppida udyaanangal, vyavasaayangal, thanneerthadangal ennivaykkulla nirnaayaka jalasrothassaan ithu. sidneyile thekkukizhakkan praanthapradeshangalile sasyashaasthra manal jalasambharani ippozhum bhoogarbhajalathinte pradhana uravidamaanengilum, vyavasaayam, goalf kozhsukal, poonthotta jalasechanam ennivaykkaayi jalasambharanikk mukalilulla bhoomi vardhichuvarunnathinaal vyaavasaayika malineekaranangal kaaranam bhoogarbhajalam malinamaayitheerukayum athinaal kudivellatthinu surakshithamallathaavukayum cheiyunnu. ennirunnaalum, shathavaarshika paarkkin thaazheyulla jalasambharaniyude vadakkan attam ippozhum shudhajalathinte gunanilavaaram nilanirthunnu.

