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景區介紹

官灘(tan)(tan)(tan)(tan)溝(gou)景(jing)區(qu)為(wei)明(ming)代肅(su)王(wang)牧馬(ma)場舊(jiu)址，舊(jiu)稱“肅(su)府(fu)官灘(tan)(tan)(tan)(tan)”，現(xian)(xian)留有(you)“牧馬(ma)官灘(tan)(tan)(tan)(tan)”界牌一(yi)(yi)座(zuo)。區(qu)內(nei)兩(liang)山(shan)(shan)(shan)(shan)夾一(yi)(yi)溝(gou)谷(gu)(gu)，幽谷(gu)(gu)旁通。山(shan)(shan)(shan)(shan)形雖無興(xing)隆(long)山(shan)(shan)(shan)(shan)之峻奇，但充(chong)滿山(shan)(shan)(shan)(shan)林(lin)(lin)野趣，進入官灘(tan)(tan)(tan)(tan)溝(gou)使人感覺到滿目青翠(cui)，明(ming)朗開闊。區(qu)內(nei)森林(lin)(lin)覆蓋率達86.2%，隨著(zhu)海拔的(de)(de)升高(gao)，依次(ci)出現(xian)(xian)人工針葉林(lin)(lin)，次(ci)生闊葉混交林(lin)(lin)和(he)高(gao)山(shan)(shan)(shan)(shan)灌叢。喬、灌草(cao)錯落有(you)致，季相(xiang)色(se)彩變化豐富，森林(lin)(lin)環境絢麗多彩，十分(fen)(fen)宜人。谷(gu)(gu)內(nei)溪(xi)水(shui)清澈，終年不斷，為(wei)優質礦(kuang)泉(quan)水(shui)，現(xian)(xian)已被(bei)開發(fa)利用。從峽谷(gu)(gu)中(zhong)潺潺流出的(de)(de)山(shan)(shan)(shan)(shan)泉(quan)如(ru)絲如(ru)鏈，匯聚滴水(shui)崖，形成(cheng)別具(ju)特(te)色(se)的(de)(de)滴水(shui)崖瀑(pu)布，令游人流連忘返。 官灘(tan)(tan)(tan)(tan)溝(gou)山(shan)(shan)(shan)(shan)勢平(ping)(ping)緩，風(feng)景(jing)秀(xiu)麗。春天(tian)林(lin)(lin)木青翠(cui)，春光(guang)融融；盛夏萬木爭榮，百(bai)花(hua)盛開；金(jin)秋景(jing)色(se)絢麗，滿山(shan)(shan)(shan)(shan)紅遍。給人以(yi)恬靜、舒(shu)盈、清新的(de)(de)自(zi)然(ran)享受(shou)。官灘(tan)(tan)(tan)(tan)溝(gou)的(de)(de)風(feng)景(jing)林(lin)(lin)主要為(wei)楊樺林(lin)(lin)和(he)灌木林(lin)(lin)，樹(shu)種(zhong)組(zu)成(cheng)分(fen)(fen)別為(wei)山(shan)(shan)(shan)(shan)楊、白樺、遼東(dong)櫟等(deng)和(he)栒子(zi)、沙棘、黃薔薇等(deng)。位于(yu)蘭州市榆中(zhong)縣(xian)和(he)平(ping)(ping)鎮南(nan)部，距和(he)平(ping)(ping)鎮10公里，屬馬(ma)銜(xian)山(shan)(shan)(shan)(shan)系，為(wei)興(xing)隆(long)山(shan)(shan)(shan)(shan)國家自(zi)然(ran)保護(hu)區(qu)的(de)(de)一(yi)(yi)部分(fen)(fen)。興(xing)隆(long)山(shan)(shan)(shan)(shan)自(zi)然(ran)保護(hu)區(qu)主體由興(xing)隆(long)山(shan)(shan)(shan)(shan)、馬(ma)銜(xian)山(shan)(shan)(shan)(shan)山(shan)(shan)(shan)(shan)地及山(shan)(shan)(shan)(shan)間谷(gu)(gu)地組(zu)成(cheng)。大地構造位置上屬于(yu)祁(qi)(qi)連地槽褶(zhe)皺系與秦嶺地槽褶(zhe)皺系之間的(de)(de)秦祁(qi)(qi)中(zhong)間隆(long)起(qi)帶(dai)之東(dong)南(nan)端，次(ci)級構造單元(yuan)為(wei)青石(shi)嶺—馬(ma)銜(xian)山(shan)(shan)(shan)(shan)橫(heng)斷帶(dai)的(de)(de)馬(ma)銜(xian)山(shan)(shan)(shan)(shan)褶(zhe)穹和(he)興(xing)隆(long)山(shan)(shan)(shan)(shan)褶(zhe)凹。地貌形態以(yi)兩(liang)大石(shi)質山(shan)(shan)(shan)(shan)地和(he)山(shan)(shan)(shan)(shan)間谷(gu)(gu)地為(wei)主要特(te)征。