【正文】 .........................................................................................................................1 研究背景 .................................................................................................................1 研究目的及意義 ......................................................................................................1 研究目的 ......................................................................................................1 研究意義 ......................................................................................................1 國(guó)內(nèi)外研究現(xiàn)狀 ....................................................................................................2 國(guó)外研究現(xiàn)狀 ................................................................................................2 國(guó)內(nèi)研究現(xiàn)狀 .................................................................................................22 理論基礎(chǔ) .............................................................................................................................3 濕地的概念 ..............................................................................................................3 濕地的生態(tài)效益 ......................................................................................................4 維持生物多樣性 ............................................................................................4 調(diào)洪蓄水防止自然災(zāi)害 ................................................................................4 降解污染物 ...................................................................................................4 濕地的經(jīng)濟(jì)效益 .....................................................................................................5 提供豐富的動(dòng)植物產(chǎn)品 ................................................................................5 提供水和礦物資源 ........................................................................................5 能源和水運(yùn) ...................................................................................................5 濕地的社會(huì)效益 .......................................................................................................6 觀光與旅游 ....................................................................................................6 教育與科研價(jià)值 ............................................................................................63 嘟嚕河濕地旅游資源開發(fā)現(xiàn)狀 ........................................................................................7 嘟嚕河濕地旅游資源概況 ......................................................................................7 嘟嚕河濕地旅游資源的特點(diǎn) ...................................................................................7 濕地文化多樣性 ............................................................................................7 濕地景觀多樣性 ............................................................................................7 濕地生物多樣性 ...........................................................................................8 濕地旅游資源開發(fā)現(xiàn)狀 ..........................................................................................8 制定相應(yīng)的法規(guī) ............................................................................................8 恢復(fù)濕地原始面貌 .........................................................................................8 成為生態(tài)教育基地 .......................................................................................9 開展廣泛的宣傳 ...........................................................................................94 嘟嚕河濕地旅游資源開發(fā)中存在的問題 .......................................................................10 環(huán)境受到污染 ........................................................................................................10 濕地旅游資源開發(fā)強(qiáng)度過高 ................................................................................10 景點(diǎn)知名度低 ........................................................................................................1