黑(hei)龍(long)江賓縣(xian)二龍(long)湖濕地公園(yuan)位于黑(hei)龍(long)江省南部,松(song)花江南岸的賓縣(xian)縣(xian)城西南6km處(chu)。地理(li)坐標為(wei)北緯45°41′59.8″~45°44′36.6″,東經127°23′33.9″~127°27′48.3″,東西長5.44km,南北寬4.90km,總面積為(wei)1286.3hm2。
黑(hei)龍(long)江(jiang)賓縣二(er)龍(long)湖(hu)是(shi)2012年(nian)經國家林(lin)業(ye)局審核批準成立的國家濕(shi)地公園,濕(shi)地公園范圍是(shi)東(dong)以(yi)(yi)環(huan)湖(hu)公路與南陽村相鄰(lin)(lin),西以(yi)(yi)泄洪渠(qu)與二(er)龍(long)村、永樂村、二(er)龍(long)山(shan)(shan)家屬區相鄰(lin)(lin);南以(yi)(yi)山(shan)(shan)脊線接二(er)龍(long)山(shan)(shan)林(lin)場,北(bei)以(yi)(yi)環(huan)湖(hu)公路鄰(lin)(lin)二(er)龍(long)山(shan)(shan)村。
二(er)(er)龍(long)湖(hu)(hu)濕(shi)地公(gong)園(yuan)(yuan)水(shui)(shui)域(yu)(yu)面積(ji)(ji)較大(da)(da),以湖(hu)(hu)泊(bo)和(he)(he)沼(zhao)澤(ze)為主(zhu),土(tu)(tu)壤類(lei)型(xing)主(zhu)要有(you)黑(hei)土(tu)(tu)、白漿土(tu)(tu)、草(cao)(cao)甸土(tu)(tu)、沼(zhao)澤(ze)土(tu)(tu)、泥(ni)炭土(tu)(tu)、泛濫土(tu)(tu)和(he)(he)水(shui)(shui)稻土(tu)(tu),濕(shi)地率(lv)高達75.63%。二(er)(er)龍(long)湖(hu)(hu)濕(shi)地公(gong)園(yuan)(yuan)野(ye)(ye)生(sheng)動物(wu)(wu)資(zi)源(yuan)比較豐(feng)富。公(gong)園(yuan)(yuan)內(nei)環境(jing)(jing)復雜(za),既有(you)大(da)(da)面積(ji)(ji)的(de)湖(hu)(hu)泊(bo)和(he)(he)沼(zhao)澤(ze),又有(you)小面積(ji)(ji)草(cao)(cao)甸及森林,充(chong)分表現出(chu)野(ye)(ye)生(sheng)動物(wu)(wu)棲息(xi)生(sheng)境(jing)(jing)的(de)多樣性。由于公(gong)園(yuan)(yuan)內(nei)水(shui)(shui)域(yu)(yu)面積(ji)(ji)較大(da)(da)且水(shui)(shui)資(zi)源(yuan)充(chong)足,吸引了(le)(le)各(ge)種在森林和(he)(he)草(cao)(cao)地上筑巢繁殖的(de)鳥類(lei)前來(lai)覓食;一些(xie)大(da)(da)型(xing)的(de)哺乳動物(wu)(wu)也常游蕩(dang)于二(er)(er)龍(long)湖(hu)(hu)岸邊(bian)棲居(ju)、覓食和(he)(he)飲(yin)水(shui)(shui),同時(shi)公(gong)園(yuan)(yuan)內(nei)的(de)積(ji)(ji)水(shui)(shui)濕(shi)地和(he)(he)小面積(ji)(ji)森林也為眾多野(ye)(ye)生(sheng)動物(wu)(wu)提(ti)供(gong)了(le)(le)棲息(xi)場所。因此,二(er)(er)龍(long)湖(hu)(hu)濕(shi)地公(gong)園(yuan)(yuan)的(de)野(ye)(ye)生(sheng)動物(wu)(wu)特別(bie)是(shi)鳥類(lei)和(he)(he)魚類(lei)的(de)種類(lei)較多,種群(qun)數量大(da)(da)、分布范圍廣。
根據調(diao)查(cha)表(biao)明,目(mu)(mu)前公園(yuan)內分(fen)布(bu)有野生(sheng)動物(wu)30目(mu)(mu)78科279種,其(qi)中,有魚類4目(mu)(mu)10科49種;兩棲類2目(mu)(mu)5科8種;爬行類2目(mu)(mu)3科7種;鳥類16目(mu)(mu)46科181種;獸(shou)類6目(mu)(mu)14科34種。國家Ⅰ級保護動物(wu)有東方白鸛(guan),國家Ⅱ級保護動物(wu)有黑熊、猞猁、黃喉貂、青(qing)鼬、馬鹿及鴛鴦等30種,是哈爾濱地(di)區生(sheng)物(wu)資(zi)源的重(zhong)要組成部分(fen)。
黑龍(long)江賓縣二(er)龍(long)湖(hu)國(guo)家濕(shi)地(di)(di)公(gong)園屬(shu)于(yu)長白(bai)山脈張廣才嶺西北部小(xiao)嶺的余脈,植(zhi)(zhi)被屬(shu)長白(bai)植(zhi)(zhi)物(wu)(wu)(wu)區系(xi)。二(er)龍(long)湖(hu)國(guo)家濕(shi)地(di)(di)公(gong)園有高等(deng)植(zhi)(zhi)物(wu)(wu)(wu)364種(zhong)(zhong),隸屬(shu)于(yu)64科(ke)183屬(shu)。其中蕨類植(zhi)(zhi)物(wu)(wu)(wu)4科(ke)5屬(shu)7種(zhong)(zhong),占(zhan)濕(shi)地(di)(di)公(gong)園總(zong)科(ke)數的6.25%,占(zhan)總(zong)屬(shu)數的2.73%,占(zhan)總(zong)種(zhong)(zhong)數的1.92%;種(zhong)(zhong)子(zi)植(zhi)(zhi)物(wu)(wu)(wu)357種(zhong)(zhong),占(zhan)濕(shi)地(di)(di)公(gong)園植(zhi)(zhi)物(wu)(wu)(wu)總(zong)種(zhong)(zhong)數的98.08%,隸屬(shu)于(yu)60科(ke)178屬(shu),分(fen)別(bie)占(zhan)濕(shi)地(di)(di)公(gong)園科(ke)、屬(shu)的93.75%和97.27%。在濕(shi)地(di)(di)公(gong)園內分(fen)布的優(you)勢科(ke)有菊科(ke)、禾本科(ke)、毛(mao)茛科(ke)、薔薇科(ke)、百(bai)合科(ke)、傘形科(ke)、唇形科(ke)、石竹(zhu)科(ke)、莎草科(ke)、蓼(liao)科(ke)以(yi)及豆(dou)科(ke),這11個(ge)優(you)勢科(ke)所含植(zhi)(zhi)物(wu)(wu)(wu)種(zhong)(zhong)數占(zhan)全(quan)區種(zhong)(zhong)子(zi)植(zhi)(zhi)物(wu)(wu)(wu)種(zhong)(zhong)數的60.22%。
黑龍(long)江二龍(long)湖(hu)濕地(di)(di)(di)公(gong)園區域內生(sheng)態(tai)系統主要有河流濕地(di)(di)(di)、草本沼澤濕地(di)(di)(di)、灌(guan)叢(cong)沼澤濕地(di)(di)(di)、庫塘濕地(di)(di)(di)和其他人工濕地(di)(di)(di)等多種濕地(di)(di)(di)共同組(zu)成。二龍(long)湖(hu)濕地(di)(di)(di)景(jing)觀優(you)美、濕地(di)(di)(di)多樣性(xing)高(gao),濕地(di)(di)(di)水(shui)體未(wei)收污染,能夠發揮(hui)濕地(di)(di)(di)的(de)生(sheng)態(tai)功能作用。二龍(long)湖(hu)濕地(di)(di)(di)公(gong)園,不僅對濕地(di)(di)(di)生(sheng)態(tai)系統的(de)保(bao)護有重(zhong)要意義,而(er)且對二龍(long)湖(hu)的(de)水(shui)源(yuan)涵養及區域經濟可持續發展(zhan)發揮(hui)重(zhong)要的(de)生(sheng)態(tai)價值和社會(hui)價值。