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Xalinta Deegaanka
Source: mlive.com TOOSSHIP, MI - Tani waa xagaagii ugu dambeeyay Wabiga Kalamazoo wuxuu noqon doonaa goob ay ka socoto howlo qoditaan culus, maaddaama shirkadda Enbridge Inc. ay nadiifinayso qashin ka soo baxa dhuumaha daadiyay oo u diray qiyaastii 800,000 oo galaan oo saliid ceyriin ah Talmadge Creek iyo webiga. Ku dhowaad afar sano ka dib tan iyo markii la helay daadinta 26 July, 2010 agagaarka Marshall, shirkadda dhuumaha qaada Canadian ayaa soo gabagabeyneysa nadiifinta. Kormeeraha xaafadda Comstock Ann Nieuwenhuis ayaa sheegtay in shaqadii ay ka qabatay magaaladdeeda bariga Kalamazoo ay ka qabatay meel aad u badan oo ka baxsan aragtida dadweynaha ayna u muuqato iyada oo aan wax dhibaato ah la kulmin “Kasta ...
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Mashruuca Bilowga ah Hal mar, in ka badan 4 milyan oo galaan (1,514 milyan oo litir) oo ah wasakhda wasakhda ah ee lagu daweeyay sunta ayaa ku qulqulay Palm Bay Florida ee Turkiga Creek. Natiijo ahaan, Turkiga Creek wuxuu ku jiray heerar aad u sarreeya oo sun ah iyo nafaqooyin waxyeello leh. Xilligii gu'gii 2017, kooxdii ka socotay Gator Dredging waxay waqtigooda intiisa badan ku qaadatay sidii loo nadiifin lahaa wasakhdii markii hore qabsatay Turkiga Creek, iyadoo laga saaray 236,000 yd3 (180,435 m3) oo ah muck, nitrogen, iyo fosfooraska faddarayn. Nooca Saxda ah ee Qalabka Marka aad ka shaqeyneyso mashruuc baaxaddiisu tahay Turkiga Creek, waxaad u baahan tahay nooca saxda ah ee qalabka. Tan awgeed...
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Qaybaha kala ah DNREC ee Maareynta Biyaha iyo Kalluunka & Duurjoogta ayaa ku dhawaaqay qorsheyaal mashruuc iskaashi qodis ah oo laga fulinayo wabiga yar ee ku dhow Dover, laga bilaabo buundada Route 9 / Bayside Drive ee Little Creek bari ilaa iyo Delaware Bay. Dredging ayaa loo qorsheeyay inuu bilaabmo todobaadka labaad ee bishaan. Dhismaha Southwind Construction ee Evansville, Ind., Ayaa lasiiyay qandaraaska mashruucan waxaana loo isticmaali doonaa 14-ka doolar ee Ellicott® Brand 970. Kanaalka ayaa dhererkiisu yahay 12,400 cagood waxaana loo qoondeyn doonaa balacyada 40 fuudh oo qeybta webiga ah iyo 60 fuud oo qeybta Delaware Bay ah, iyo ...
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Abuurista Harooyinka Harooyinka Harooyinka - NRDA Soocelinta Hore ee Mashruuca wuxuu ku lug leeyahay abuurista marsh ka dhex dhaca mashruuc loogu magac daray "Mashruuca Abuurista Harooyinka Harooyinka" ee loo sameeyay laguna maalgeliyey Qorshaha Xeebaha Xeebta Xeebta, Ilaalinta iyo Soo Celinta Sharciga (CWPPRA). Mashruucan wuxuu badalayaa qiyaastii 104 acres oo ciirkariir ah oo la abuuray oo qiyaastii ah 5-6 acres oo dhismayaal dhoobo ah haddii kale laga dhisi lahaa xadka mashruuca CWPPRA. Abuuritaanka Harooyinka Harooyinka Harooyinka - Mashruuca Soo celinta Hore ee NRDA wuxuu abuuri doonaa ku dhawaad ​​104 acres oo marsh ah oo loo yaqaan 'Brackish marsh' halka ay ka tahay 7,300 cagood oo toosan oo dhul beereed ah
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Buenaventura Bay, Colombia Xigasho: Hordhac Qodista Macdanta & Dhismaha Dunida Mid ka mid ah codsiyadii ugu horreeyay ee tuubo geotextile ee Kolombiya waxay ahayd dhisidda jasiirado aagga qashin-qubka ku jira ah oo loo isticmaali doono xakamaynta iyo ka-faquuqidda alaabada qallalan ee dayactirka. Mashruucu wuxuu ku yaal San Antonio Inlet, Buenaventura, Colombia. Aagga xakamaynta walxaha qallalan ayaa ah kan ugu horreeya ee laba jasiiradood oo qaab-qaabeed loo yaqaan 'oval-shaped' oo loo qorsheeyey deegaankan webiga iyo wabiga. Qaab dhismeedkan cusub ee cusub wuxuu ku lug yeeshay tuubooyin geotextile ah oo si dabiici ah u buuxsamay oo leh walxo ka buuxo ciid. Tuubooyinka geotextile waxaa loo taagay dhammaad illaa dhammaad si loo helo diikir wareegaya ...
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Ogosto 2001 DIIWAAN GALINTA MUUQAALKA Qulqulka ugu dhaqdhaqaaqa badan ee abid la dhisay. Dheecaan dhan 8-inji ah (203 mm), jaranjarada korantada isku wareejinta (SLD) ee dib u soo kabashada dabada iyo dayactirka barkadaha oo leh seddex (3) gaari xamuul oo xamuul ah, iyadoo aan la isticmaalin fiilooyin. Ellicott® International, oo ah hormuudka soo saaraha dredge ee dredges deegaanka, ayaa ku dhawaaqaya nooc cusub oo khudaar ah kaas oo runti kaligiis socodsiiya. Dhererku wuxuu ku dhaqaaqayaa saddex qulqulka dhaqdhaqaaqa ama xamuul safraya oo u oggolaanaya inuu ku sii jiro booska saxda ah mar kasta maxaa yeelay had iyo jeer laba weji ayaa si adag ugu xiran hoose. Wuxuu ku socdaa buuqa halka uu dusha dul sababayo. Mowqifkan ...
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Waxaa laga soo xigtey: Jim Gordon Clearwater News & Bulletins Dhameystirka mashruuca qodista PCB ee hareeraha Lake Champlain ee Plattsburgh, NY, ayaa muujiyey in PCBs si ammaan ah looga faqin karo Webiga Hudson. Dhinacyada hareeraha harada Lake Champlain ee xeebta ku teedsan ayaan la isku qasin, xeebaha dabaasha iyo mootooyinka ayaa furmay intii lagu guda jiray howsha saddexda sano ah, shakhsiyaadkii hore ee shakiga qodista ayaa hadda ammaanaya howlgalka. Markii hore ma aanan taageerin. Waxaan ka walwalsanaa walaaca walaaqaya. Micno badan iima samaynaynin, 'ayuu yiri Dr. Djell Dahlen, oo ah dhakhtar qalliinka indhaha ah oo gurigiisa qaaliga ah durba ku dhow ...
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Waxaa laga soo xigtey: laga soo bilaabo Maarso A. Torre - CE News for The Business Of Civil Engineering Tuubooyin waaweyn oo ay ka buuxaan waxyaabo la jeexjeexay ayaa loo isticmaalay mashaariic kala duwan oo xeebeed iyo kuwa gudaha ah. Tuubooyinka, oo laga soo saaray polyester xoog leh ama polypropylene geotextile, ayaa hayd ahaan waxaa ka buuxsamay qashin, sida Ellicott® brand Series 370 ama ka weyn Ellicott® brand ”Dragon®” cutter dredge. Tuubooyinka geotextile waxaa caadi ahaan laga buuxiyaa waxyaabaha goobta yaal; si kastaba ha noqotee, qalab kale ayaa la soo dejin karaa lana isticmaali karaa. Codsiyada caadiga ah waxaa ka mid noqon doona: dib u soo celinta ciida, dhismaha diqa, dhismaha gumaarka, dhagaxyada macmalka ah, iyo ka hortagga qashinka fudud. Tuubooyinka ayaa laga buuxiyaa meesha iyo ...
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16-ka Maarso 1999 Xigasho: Eric Staats, Naples Daily News Crews oo ka socota Shirkadda Dhismaha ee Ludlum ayaa loo qorsheeyay inay bilaabaan inay ciid ka saaraan Clam Pass maanta iyadoo qayb ka ah dadaalka loogu jiro soo celinta kaynta mangrove ee waqooyiga Collier County, agaasimaha waaxda dalka ee kormeeraya ayuu yiri mashruucu Isniinta. Qorshaha dib u soo celinta waxaa loogu talagalay kordhinta qulqulka biyaha ee ka soo baxa iyo ka soo baxa Clam Bay, halkaas oo daadadku ay ku dileen in ka badan 50 hektar oo mangrove ah laga soo bilaabo 1992 oo ka hooseysa balakoonnada guryaha is-kaashatada dhaadheer ee Pelican Bay. Shaqada 'Clam Pass' waa qaybta labaad ee dib u soo celinta si loo guda galo. Shaqaalaha ...
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2 Janaayo 1999 Xigasho: Baltimore Sun Wadashaqeyn aan caadi aheyn, bay'ada deegaanka, wasakheynta hawada, dowladaha hoose iyo Hay'ada Ilaalinta Deegaanka ayaa si wada jir ah uga shaqeynaya sidii loo sifeyn lahaa qoriga sunta ah ee ku xiraya wabiga Ashtabula ee u dhow harada Erie. Hadafkooda guud waa inay bilaabaan wabiga qoda iyada oo aan sanado badan oo dacwado ah iyo daraasado la mid ah nadiifinta lagu sameeyay sharciga Superfund. Lakabyada biraha culus iyo PCB-yada kansarka keena ayaa wasakheeyay weelka hoose ee wabiga. Qodista qashinku ma nadiifin doonto oo keliya wasakheynta laakiin waxay la qabsan doontaa taraafikada doomaha badan kanaal ku qulqulaya harada Erie ee Ashtabula, oo ku taal geeska waqooyi-bari ee Ohio ....
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