鍗楁捣鎵�鍦ㄥ吀鍨嬫笖涓氭按鍩熶腑钀ュ吇鐩愬拰绋�鍦熷厓绱犲姘寸敓鐢熺墿 鍖虹郴鑱斿悎鐢熸�侀闄╄瘎浼版柟闈㈠彇寰楁柊杩涘睍
杩戞棩锛屼腑鍥芥按浜х瀛︾爺绌堕櫌鍗楁捣姘翠骇鐮旂┒鎵�闄㈢骇鍗楁捣娓斾笟鐢熸�佺幆澧冪洃娴嬩笌璇勪环鍒涙柊鍥㈤槦璋烽槼鍏夌爺绌跺憳绛夎仈鍚堟渤娴峰ぇ瀛︺�佹棩鏈北褰㈠ぇ瀛︾瓑鍗曚綅绉戠爺浜哄憳鍩轰簬鍏稿瀷娓斾笟姘村煙涓惀鍏荤洂鍜岀█鍦熷厓绱犵殑鐢熺墿鍙埄鐢ㄦ�э紝寮�灞曚簡钀ュ吇鐩愬拰绋�鍦熷厓绱犲姘寸敓鐢熺墿鍖虹郴鑱斿悎鐢熸�侀闄╄瘎浠风爺绌讹紝鐩稿叧鐮旂┒鎴愭灉浠モ�?span style="font-family: "times new roman";">Nutrients and rare earth elements in surface sediments of Hongze Lake (China) using the DGT technique: spatial distribution pattern and probabilistic risk鈥濅负棰樺彂琛ㄥ湪鐜棰嗗煙鐭ュ悕鏈熷垔銆夾CS ES&T Water銆嬩笂銆?/p>
绋�鍦熷厓绱狅紙REEs锛夊寘鎷崄浜旂闀х郴鍏冪礌锛圠a-Lu锛夈�侀挭锛圫c锛夊拰閽囷紙Y锛夛紝琚涓烘槸鏂版薄鏌撶墿銆俁EEs 瀵圭幇浠ｆ妧鏈拰娓呮磥鑳芥簮鐢熶骇绛夋柟闈㈣嚦鍏抽噸瑕併�傚畠浠嫭鐗圭殑鎬ц川浣垮叾鍦ㄦ帹鍔ㄩ珮绉戞妧鍥介槻鎶�鏈拰鏀归�犱紶缁熶骇涓氭柟闈笉鍙垨缂恒�傜劧鑰岋紝REEs 鐨勫箍娉涘紑閲囧拰浣跨敤瀵艰嚧浜嗙幆澧冮棶棰橈紝澶ч噺鎺掓斁杩涘叆娌虫祦鍜屾箹娉婁腑锛屼富瑕佺Н绱湪娌夌Н鐗╀腑銆?/p>
婀栨硦鍦ㄧ淮鎸佺敓鎬佸钩琛″拰浣滀负鍖哄煙姘寸郴缁熺殑閲嶈缁勬垚閮ㄥ垎鏂归潰鍙戞尌鐫�閲嶈浣滅敤锛屽湪鎴戝浗鏁伴噺浼楀涓斿垎甯冨箍娉涖�傚敖绠℃箹娉婂叿鏈夐噸瑕佹�э紝浣嗗畠浠潰涓寸潃鐢变簬浜虹被娲诲姩寮曡捣鐨勮惀鍏荤洂鍜孯EEs姹℃煋鐨勫▉鑳併�傛椽娉芥箹鏄垜鍥界鍥涘ぇ娣℃按婀栵紝浣滀负鍗楁按鍖楄皟涓滅嚎宸ョ▼鐨勯噸瑕佹按搴擄紝鏄竴涓叿鏈夋繁杩滅敓鎬佸奖鍝嶇殑鍔ㄦ�佺敓鎬佺郴缁熴�傜劧鑰岋紝鐢变簬缁忔祹蹇�熷彂灞曘�佸煄甯傚寲鍜屾爱銆佺７鍙婇噾灞炵殑娴佸叆锛岃繖涓�鐢熸�佸钩琛″彈鍒板鏂归潰鐨勪汉绫绘椿鍔ㄧ殑褰卞搷銆傜爺绌惰〃鏄庯紝娴佸叆娲辰婀栫殑娣渤瀛樺湪涓嶅悓绋嬪害鐨凴EEs姹℃煋銆傞殢鐫�杩欎簺鎸戞垬鐨勫姞鍓э紝娲辰婀栫殑鏁翠綋鍋ュ悍鐘跺喌鎴愪负绉戝鐮旂┒鐨勭劍鐐癸紝淇冧娇瀛﹁�呬滑瀵规矇绉墿涓惀鍏荤洂鍜孯EEs鐨勮仈鍚堢敓鎬佹瘨鐞嗘晥搴旇繘琛屾繁鍏ユ帰璁ㄣ�?/p>
鍦ㄧ幆澧冪瀛﹂鍩熶腑锛岀敓鐗╂湁鏁堟�ф寚鐨勬槸鐢熺墿浣撹兘澶熷惛鏀剁殑鍖栧鐗╄川鐨勬暟閲忋�傝杽鑶滄墿鏁ｆ搴︼紙DGT锛夋妧鏈槸涓�绉嶈鍔ㄩ噰鏍锋柟娉曪紝鑳藉璇嗗埆鍦熷￥銆佹矇绉墿鍜屾按涓悇绉嶆憾璐ㄧ殑娲绘�ф祿搴︺�佺绫诲強鍒嗗竷銆侱GT鏄瘎浼版棤鏈哄拰鏈夋満鐗╄川鐢熺墿鏈夋晥鎬х殑鏂规硶銆傚叾鏈�杩戠殑搴旂敤琛ㄦ槑锛屽畠鍙互棰勬祴姘寸敓鐢熺墿涓殑姹℃煋鐗╂瘨鎬у拰鐢熺墿鏈夋晥鎬с�傜洰鍓嶏紝灏氭棤鍩轰簬鐢熺墿鏈夋晥鎬ц瘎浼板绉嶈惀鍏荤洂鍜?REEs瀵规按鐢熺敓鐗╁尯绯荤殑鑱斿悎鐢熸�佹晥搴斻�傚洜姝わ紝鏈爺绌剁殑涓昏鐩爣鏄彮绀烘椽娉芥箹琛ㄥ眰娌夌Н鐗╀腑钀ュ吇鐩愬拰REEs鐨勭┖闂村垎甯冩ā寮忥紝骞惰瘎浼拌惀鍏荤洂鍜?REEs瀵规按鐢熺敓鐗╁尯绯荤殑鑱斿悎鐢熸�佹瘨鎬ф晥搴斻�?/p>
璇ョ爺绌朵互娲辰婀栦负鐮旂┒瀵硅薄锛岄噰鐢―GT鎶�鏈幏鍙栨矇绉墿涓惀鍏荤洂鍜孯EEs鐢熺墿鍙埄鐢ㄦ�ф祿搴︼紝杩涗竴姝ラ噰鐢ㄨ鍥㈤槦鍓嶆湡宸茬粡鎴愬姛鏋勫缓鐨勪笉鍚岀被鍨嬪绉嶆薄鏌撶墿瀵规按鐢熺敓鐗╁尯绯昏仈鍚堢敓鎬侀闄╄瘎浼扮殑鏂规硶锛堜緥濡傦細Water Res., 2020, 185: 116254; Water Res., 2022, 224: 119108; Sci. Total Environ., 2023, 867: 161433; Environ. Pollut., 2023, 324: 121370; Chemosphere; 2023, 329: 138592锛夛紝瀵规椽娉芥箹娌夌Н鐗╀腑钀ュ吇鐩愬拰REEs鐨勮仈鍚堢敓鎬侀闄╄繘琛屼簡璇勪及锛岀粨鏋滆〃鏄庯紝娲辰婀栨矇绉墿涓惀鍏荤洂鍜孯EEs瀵规按鐢熺敓鐗╁尯绯昏仈鍚堢敓鎬侀闄╂鐜囦粎涓?.26%锛屽睘浜庝綆椋庨櫓銆?/p>
鍥?/span>1 鐮旂┒鍖哄煙娲辰婀栧湪鎴戝浗涓滈儴鍦板尯鐨勫湴鐞嗕綅缃ず鎰忓浘锛?/span>A锛夛紝浠ュ強閲囨牱鐐瑰垎甯冨浘锛?/span>B锛夈�?/span>
鍥?/span>2. 娲辰婀栬〃灞傛矇绉墿涓惀鍏荤洂鍜?/span>REEs鐨?/span>DGT娴撳害鍙婂叾涓庣浉鍏虫爣鍑嗗拰鍦板尯鐨勬瘮杈冦�?/span>PNEC锛氶娴嬫棤褰卞搷娴撳害銆?/span>CNSEQSW (鈪?/span>)锛氭垜鍥藉湴琛ㄦ按鐜璐ㄩ噺鍥藉鏍囧噯锛?/span>GB 383-2002锛夌殑浜岀骇鏍囧噯锛涗簩绾ф爣鍑嗭紙鈪★級涓昏閫傜敤浜庨泦涓紡鐢熸椿楗敤姘村湴琛ㄦ按婧愪竴绾т繚鎶ゅ尯銆佺弽绋�姘寸敓鐢熺墿鏍栨伅鍦般�侀奔铏句骇鍗靛満鍜岄奔鑻椼�佸辜楸肩殑楗垫枡鍖虹瓑銆?/span>HLC锛氬懠浼︽箹銆?/span>ZLBC锛氭煒鏋楁咕銆?/span>DYBC锛氬ぇ浜氭咕銆?/span>IZPREC锛氱彔姹熷彛娼棿甯︺�?/span>XCLC锛氭柊鏉戞咕銆?/span>ULU锛氱編鍥界殑鐘逛粬婀栥�傛湰鐮旂┒涓墍鎻愬強鐨?/span>ULU娴撳害鏄寚姘翠綋涓殑娴撳害锛岃�屼笉鏄娇鐢?/span>DGT鎶�鏈祴閲忕殑娌夌Н鐗╀腑鐨勬祿搴︺�?/span>
鍥?span style="font-size: 12px; font-family: "Times New Roman", "serif";">3. 娲辰婀栬〃灞傛矇绉墿涓惀鍏荤洂鍜?span style="font-size: 12px; font-family: "Times New Roman", "serif";">REEs鐨?span style="font-size: 12px; font-family: "Times New Roman", "serif";">Pearson鐩稿叧绯绘暟銆?/span>
鍥?/span>4. 娲辰婀栬〃灞傛矇绉墿涓惀鍏荤洂鍜?/span>REEs鍥犲瓙杞借嵎鍒嗗竷鍥撅紙A鍜?/span>B锛夊強姣忎釜绔欑偣鐨?/span>F1銆?/span>F2銆?/span>F3鍜?/span>F4鍥犲瓙寰楀垎锛?/span>C銆?/span>D銆?/span>E鍜?/span>F锛夈�?/span>
鍥?/span>5. 鍩轰簬鍦扮悊淇℃伅绯荤粺锛?/span>GIS锛変腑鐨勫弽璺濈鏉冮噸锛?/span>IDW锛夋妧鏈紝娲辰婀栬〃灞傛矇绉墿涓?/span>F1銆?/span>F2銆?/span>F3鍜?/span>F4寰楀垎鐨勭┖闂村垎甯冨浘銆?/span>
鍥?/span>6. 娲辰婀栬〃灞傛矇绉墿涓惀鍏荤洂鍜?/span>REEs鐨勬毚闇叉祿搴﹀拰姣掓�ф祿搴︾殑姒傜巼瀵嗗害鍒嗗竷鍥俱�?/span>
鍥?/span>7. 娲辰婀栬〃灞傛矇绉墿涓紝杞荤█鍦燂紙LREE锛?/span>/閲嶇█鍦燂紙HREE锛夋瘮鍊硷紙A锛夈�佺悆绮掗櫒鐭虫爣鍑嗗寲鐨?/span>REEs鍒嗗竷妯″紡鍥撅紙B锛変互鍙婅惀鍏荤洂鍜?/span>REEs鐨勮仈鍚堢敓鎬侀闄╋紙C锛夈�?/span>
璇ョ爺绌惰幏寰椾簡鍥藉閲嶇偣鐮斿彂璁″垝鈥滆摑鑹茬伯浠撶鎶�鍒涙柊鈥濋」鐩紙2019YFD0901105锛夊拰涓浗姘翠骇绉戝鐮旂┒闄腑澶骇鍏泭鎬х鐮旈櫌鎵�鍩烘湰绉戠爺涓氬姟璐癸紙2023TD15锛夐」鐩殑璧勫姪銆?/p>
鍏ㄦ枃閾炬帴锛?a >https://pubs.acs.org/doi/10.1021/acsestwater.4c00058
绮ゅ叕缃戝畨澶?4010502001742鍙?/a>