Nghiên cứu môi trường vùng bờ biển hải phòng trong khuôn khổ hợp tác giữa hai thành phố hải phòng và brest

workshop- -Imemational CoopeiBtion on htvestigation and Reseaieh of Marine Natuial Resource and Environmenf_^ NGHIEN C\fV MOI TRlTCKNG VUNG B O BIEN HAI P H N G TRONG KHUON KHO HOfPTAC G I C A HAI THANH PHO H A I PHONG VA BREST Tran Sinh LSn", Nguyin Thj Thu Hi', Nguyin V3n Thao', Atllio Francois , Gael Durand' l-Vi^n Tdi nguyen vd Mdi trudng hiin 2-NASCA GEOSYSTEM, Brest 3-IDHESA Brest Tdm t i t : Trong khudn di tai cum di tdi :Ddnh gia hien trgng mdi truang vd xac dinh cdc vdn di uu lien phuc v\i qudn ly tdng hop vung bd bien Hdi Phdng giai doan 2008-2010, Vien Tdi nguyen vd Mdi trudng Bien da trien khai cac hoat ddng hap tdc vai cdc dan vi cua phd Brest la Vien phdn tich moi trudng Brest (IDHESA) vd Cdng ty Tu vdn vi He thdng tin dia ly (NASCA GEOSYSTEMS) vd cdc chuyen gia ciia phd Brest- Phdp tren ca sd ung dung mo hinh "Bay Contract" da trien khai cdng a phd Brest Ket qua cua sif h(rp tdc tren la biic Iranh hf thdng ve hi^n trgng moi trudng viing bd bien Hdi Phdng, he thdng ca sd die lifu GIS vi tdi nguyen va mdi trudng viing bd bien Hdi Phdng, xac dinh cdc vdn di uu lien quan ly tdng hap viing bd bien Hdi Phdng vdi str tham gia tu vdn cua cdc chuyin gia tir phd Brest theo md hinh dif an "Bay Contract" Day ciing lit nhiem vu khai dpng cho stf hap tdc qudc ti vai thdnh phd Brest (Phipj da phd Hdi Phdng ve qudn lyphdt triin bin viing viing ba biin Vifc Irao ddi khoa hpc giua cdc nha khoa hoc cua Viet Nam vd Phdp vd cdng lac dao tao can bd dd duac thuc day qua hpp tdc tren thdng qua cdc cupc hpi ihdo quoc te giua Viet Nam- Phdp duac td chiic Igi Viet Nam vd Hpi nghj hgp tic phi tap trung Phdp - Viet Idn thu Id chuc Igi Hdi Phdng ndm 2010 va cii cdn bd sang Phdp lam viec Igi phdng thi nghiem phdn tich chdt lugng moi trudng ciia IDHESA vd phdng thi nghiem vi GIS ciia NASCA GEOSYSTEMS loi phd Brest Ket qud hogt dpng hap tdc vi khoa hpc too nen mong de phdt trien quan he hap tdc giUa hai thdnh phd, giSa Vi^t Nam va Phdp vd md rgng hem giUa Viet Nam vd Cdng dong Chdu Au vi cdc vdn de mdi truang bien vd viing bd biin, hudng lai qudn ly bin viing viing bd biin Hdi Phdng vd Viet Nam Abstract: Study on Hai Phong coastal environment in the cooperative framework between the cities of Hai Phong and Brest In the friendship cooperation programme between the two cities of Hai ^20 T,j„ Dinh Lan HOi thao khoa hoc - Hop t^c Qu6c te di6u tra, nghien CIJU tai nguygn v^ moi tnrong biln Phong and Brest (France), the project, namely "Assessment of environmental state and priority issues of integrated environmental management for the coastal area of Hai Phong" was implemented by the Institute of Marine Environment and Resources and (Vietnam) and Litoralite group including IDHESA and NASCA GEOSYSTEM (Brest - France) following the pattern of "Bay Contract" having been developed by French scientists and managers since 1990s and successful applied in Brest and some other areas over the world The outcomes of the project include the current environmental status (the qualities of water, soil and sediment, and air) of the coastal area of Hai Phong assessed and predicted in tendency, the structure and frame of the GIS database for integrated environment management developed Then managerial issues in priority have been identified based on the analysis of the state of environment and consultation from French experts The project is the kick-off task to launch the cooperation between the two cities on sustainable coastal management and development Through implementing the project, human resource of Vietnamese implementing institutions has been strengthened with their participation in scientific seminar organized in Vietnam and France and their working for short time in French laboratories The achievement of the cooperative project is the first step to develop the cooperative relationship between the two cities, Vietnam and France and Vietnam and European Union widely in marine and coastal environment toward sustainable management of the coastal areas of Hai Phong and Vietnam M d d i u Hirdng tdi phat triln bin vihig viing bd bien ndi chung va thiven biln ndi rigng la mpt muc tieu ma tit ca cac qudc gia hien dang phin dau Vdi nhung djc trung rieng ciia viing bd biln, cua cac dd thi ven biln, vdn la nhung thj phat triln han so vdi cac dd thj nim sau luc dja, cac phuang thirc quan Ij' dan nganh da cho thiy khdng thi phii hgrp vdi djnh hudng phat triln bin vOng Vi thi, vai thap ky gin day, mdt he thdng quan ly tdng hap mdi trudng viing bd bign da dan din dirge hinh tir cac nude phat triln d Chau Au va My vadang md rpng din din cac qudc gia d cac chau luc khac va cac nude dang phat trien Trong xii thi chung nay, Viet Nam cung da nhanh chdng tilp cjn va bat dau trign khai nghign ciru ap dung lie thdng quan ly mdi Idng ghep he thdng quan ly tdng hgp vimg bd biln Hai Phdng la mdt nhOng dja phuang da dugc lira chpn mgt sd dl tai, dir an cac cip tir Qudc gia din dja phuang va hgp tac Qudc tl dg nghign cuu tiln tdi ap dung quan ly tdng hop viing bd Gan day, khudn khd hgp tac giua hai phd Hai Phdng (Viet Nam) va Brest (Phap) vg khoa hoc va cdng nghe, mdt nhiem vii da dugc hai phd thdng nhat trien khai d viing bd biln Hai Phong trgn ca sd ap dung tnd hinh "Thda thuan viing bd biln (Bay Contract)" da dugc cac chuyen gia Phap phat triln va ap dung cdng d Brest va mgt sd noi khac tren thi gidi, md hinh cd the ggi la quan ly moi trudng tdng hgp viing bd bien cd Idng ghep cac van de mdi trudng lien quan dgn Trin Dinh Lan 321 Workshop: -loie^.tionri Coopei^tion on InvesdgMion and Research of Marine Natural Resource and EnvironnM ^ liru vyc sdng Bao cao gidi thieu kit qua hgp tac gitta Hai Phong va Brest trijn khai budc dau ap dimg md hinh "Bay Contract" d vimg bd biln Hai Phdng, di,^ xem nhu mgt boat ddng hudng tdi md rgng md hinh hgp tac song phuang gifia hai phd Hap tac Hai Phong - Brest hirdng t&i quan ly ben vftng viing bd biln Hai Phdng Hai Phdng va Brest mac du each xa hang van km va d hai Qudc gia cd digu kign tu nhign rieng biet va phat frien kinh tg d miic dp khac nhau, nhung hai phd lai cd mpt digm chung nhat la nhiing phd ven biln, phat triln cong nghigp va cang biln Nam 2007, hai phd da thilt lap quan he hgp tac kha toan dien tren cac linh virc, dd cd linh virc khoa hgc va cdng nghe Du an "Danh gia hien trang mdi trudng va xac djnh cac van de iru tign quan li tdng hop viing bd bign Hai Phong" da dat van dg tilp thu miu hinh v l quan ly mdi tmdng tdng hgp d viing bd bien hudng tdi phat triln bin vilng, thudng dugc ggi vin tit la "Bay Contract", ma cac ddi tac Phap da thirc hien rit cdng "Bay Contract" la mgt dii an nghien cuu trien khai, dupe thuc hi$n tir giai doan nghign cim cac van de quan ly phat triln bin vilng d vimg bd biln, dac biet quan tam din cac vin dl mdi trudng vung bd biln Sau hai nam hap tac triln khai, giai doan cua dir an triln khai tir 2008-2010 dang kit thiic Nhiing kit qua chinh dat dugc se dugc tdm tit dudi day Thvrc trang mdi trudng vimg bd biln Hai Phdng theo md hmh "Bay Contract" la ket qua cua sv hgp tac giiia ViWJi- Vien tai nguygn va Moi trudng bien vdi Td hop Litoralis (Technopole Brest), Trong dd, phia Vijn Tai nguyen va Mdi trudng biln thuc hien cac n^i dung vdi sir tu vin cua cac chuygn gia Phap tir phd Brest viec thiet ke cac tram khao sat, quan trie, thu mlu theo md hinh "Bay Contract" (hinli 1), lira chpn cac thdng sd quan trac, cung tiln hanh phan tich mpt sd thdng sd mdi trudng quan trpng de ddi sanh ket jua va cung cip nhiing thong sd mdi ma Vi$t Nam chua ph&i Hinh 1,He thing cac tram khao sat va quan trie bd tich dugc, thilt kl ca sd dO lieu sung viing bd bign Hai Phdng GIS phuc vu quan ly moi ""W Tran Dinh Lan _ Hoi thao khoa hoc - Hop tac Quoc ti dieu tra, nghien cliu tai nguyen va moi trudng bien truang viing bd biln va dao tao cac can bd cua Vien thdng qua thuc tiln lam vi?c tai cac phdng thi nghiem d Brest 2.1 Hifn trang moi trudng III! Tren ca sd tdng hgp cac kit qua diiu tra nghien ciiu cua cac dl tai, dtr an cac cip tir trudc den tren dia ban phd Hai Phdng va diiu tra, khap sat bd sung Dvr an Cac phin mdi trudng viing bd biln va cac sdng dd vimg biln Hai Phdng da dugc danh gia kha toan dien va he thdng vl vl hi|n trang a) Mdi trudng nude ven bd bien M|c dii khdng cd chudi sd heu lien tuc cac nam vl cac ylu td mdi trudng nude bien ven bd va cac sdng lien quan chua cd he thing quan trie ddng bd viing bien ven bd cua phd, nhung cac da lieu cua cac dl tai, dir an thirc hi$n d vung da dugc nhap va quan ly ca sd dii lieu GIS Vl ca ban, dir li?u cua mdt sd thdng sd mdi trudng cd tiupc tit nam 1995, din 2008 va 2009, dO Ufu dugc bd sung khudn khd cua du an Cac thdng sd mdi trudng nude da dugc thu thap va quan ly dl danh gia thuc trang mdi trudng nude bao gdm: Cac yeu td mdi trudng nen: nhiet do, pH, dp mudi, dp due va chat rin la liing (TSS) vdi da lieu cd-dugc tir 1995 d Tram Quan trie mdi trudng biln Do San h? thong quan trac mdi trudng viing bd bien Qudc gia va mdt sd dl tai, dir an thirc hien khu vuc cac thdng sd dinh duong: bao gdm dinh dudng nita vdi cac thdng sd Nitrit, u, ui m Nitrat, Amoni va nita tdng sd -ããằ ã' ã' ôã" Dang chu y la Nita tdng sd it ;.,., , ^.,^ ; dupe quan trac nude ven I" ' , • i^^ ," bien Hai Phdng Nhdm cd da ) 'ô,-*ã "' i li?u chu y^u tir sau nam 2000 _m