陜西(xi)合(he)陽徐水河(he)國家濕(shi)(shi)地(di)公(gong)(gong)(gong)(gong)園(yuan)橫貫縣境北(bei)部,為黃(huang)(huang)河(he)晉陜段(duan)南(nan)(nan)北(bei)向寬闊河(he)谷右岸黃(huang)(huang)河(he)一級(ji)支流(liu),西(xi)北(bei)起渭北(bei)黃(huang)(huang)土高原黃(huang)(huang)龍山系的皇甫莊林場上馬西(xi),東南(nan)(nan)至百(bai)良鎮岔(cha)峪口(kou),與陜西(xi)黃(huang)(huang)河(he)濕(shi)(shi)地(di)省(sheng)級(ji)自然保(bao)護(hu)區(qu)(qu)(qu)相接(jie),全長36.4公(gong)(gong)(gong)(gong)里,總(zong)面積1386公(gong)(gong)(gong)(gong)頃(qing)。濕(shi)(shi)地(di)公(gong)(gong)(gong)(gong)園(yuan)共分為五(wu)個功能區(qu)(qu)(qu):保(bao)護(hu)保(bao)育(yu)(yu)區(qu)(qu)(qu),面積1075公(gong)(gong)(gong)(gong)頃(qing);恢復重建(jian)區(qu)(qu)(qu),面積156公(gong)(gong)(gong)(gong)頃(qing);宣(xuan)教展示區(qu)(qu)(qu),面積40公(gong)(gong)(gong)(gong)頃(qing);合(he)理(li)利(li)用(yong)區(qu)(qu)(qu),面積100公(gong)(gong)(gong)(gong)頃(qing);管理(li)服務區(qu)(qu)(qu),面積15公(gong)(gong)(gong)(gong)頃(qing)。保(bao)護(hu)保(bao)育(yu)(yu)區(qu)(qu)(qu)和(he)恢復重建(jian)區(qu)(qu)(qu)占總(zong)面積的88.8%。
濕(shi)(shi)(shi)地(di)(di)(di)(di)公園共分五(wu)個功能區(qu)(qu):保(bao)(bao)護(hu)保(bao)(bao)育區(qu)(qu)西(xi)北(bei)起皇甫莊林場(chang)的上(shang)(shang)馬(ma)西(xi),南至(zhi)(zhi)百(bai)(bai)良(liang)鎮(zhen)(zhen)百(bai)(bai)良(liang)水庫(ku)(ku)壩頂,面(mian)積(ji)(ji)1075公頃(qing),這是濕(shi)(shi)(shi)地(di)(di)(di)(di)公園的核心(xin)和(he)生態(tai)基質。恢復重建區(qu)(qu)西(xi)起百(bai)(bai)良(liang)鎮(zhen)(zhen)百(bai)(bai)良(liang)水庫(ku)(ku)壩頂,東至(zhi)(zhi)百(bai)(bai)良(liang)鎮(zhen)(zhen)上(shang)(shang)黨河(he)村,面(mian)積(ji)(ji)156公頃(qing),以恢復和(he)重建完(wan)整濕(shi)(shi)(shi)地(di)(di)(di)(di)生態(tai)系統(tong)為主,著力建設良(liang)好的生態(tai)廊道,宣(xuan)教展示區(qu)(qu)西(xi)起百(bai)(bai)良(liang)鎮(zhen)(zhen)上(shang)(shang)黨河(he)村,東至(zhi)(zhi)百(bai)(bai)良(liang)鎮(zhen)(zhen)郭(guo)家(jia)(jia)河(he)村,面(mian)積(ji)(ji)40公頃(qing),以典(dian)型河(he)流濕(shi)(shi)(shi)地(di)(di)(di)(di)、庫(ku)(ku)塘濕(shi)(shi)(shi)地(di)(di)(di)(di)為載(zai)體,主要向游(you)客展示濕(shi)(shi)(shi)地(di)(di)(di)(di)科普知(zhi)識(shi)。合理(li)利用區(qu)(qu)西(xi)起百(bai)(bai)良(liang)鎮(zhen)(zhen)郭(guo)家(jia)(jia)河(he)村,東至(zhi)(zhi)岔(cha)峪口,面(mian)積(ji)(ji)100公頃(qing),以保(bao)(bao)護(hu)為前提(ti),彰(zhang)顯濕(shi)(shi)(shi)地(di)(di)(di)(di)文化,著力打造(zao)黃河(he)之濱休閑濕(shi)(shi)(shi)地(di)(di)(di)(di)。管理(li)服(fu)務區(qu)(qu)面(mian)積(ji)(ji)15公頃(qing),主要履行(xing)管理(li)和(he)服(fu)務職(zhi)能。
陜西合(he)陽徐水河(he)國家濕(shi)地公園的建(jian)設,對(dui)于打造西北地區具有代(dai)表性半干旱區河(he)流型國家濕(shi)地公園示(shi)范,對(dui)于保(bao)(bao)護黃河(he)濕(shi)地生物多樣性、強化陜西省濕(shi)地保(bao)(bao)護體系、維系黃河(he)水生態(tai)安(an)全有著重要意(yi)義。