【摘要】：氣候變化和高強(qiáng)度的人類活動對水文循環(huán)及其時空演變規(guī)律產(chǎn)生了重要影響,原有研究成果已不能真實反映現(xiàn)代條件下的水文變化規(guī)律。作為概念性模型的代表,新安江模型已不能適應(yīng)變化環(huán)境下流域綜合水文要素的模擬,因此有大量應(yīng)用基礎(chǔ)研究工作亟需加強(qiáng)。為解決這一難題,文章以新安江水文水資源實驗站改建項目為例,闡述嵌套式強(qiáng)化觀測流域設(shè)計方案的應(yīng)用,在原有設(shè)施基礎(chǔ)上,嵌套增建了原型小流域及坡地水文綜合要素觀測場、嵌套式強(qiáng)化觀測流域、水文綜合實驗與分析測試中心及遠(yuǎn)程接收中心。結(jié)果表明該設(shè)計方案能夠有效的提升數(shù)據(jù)資源類型及涵蓋面,為發(fā)展新一代水文模型系統(tǒng)提供數(shù)據(jù)支撐,為建設(shè)流域大氣-水文-生態(tài)綜合模型提供科學(xué)依據(jù)。
[Abstract]:Climate change and high intensity human activities have an important influence on the hydrological cycle and its temporal and spatial evolution law. The original research results can no longer truly reflect the hydrological variation law under modern conditions. As the representative of conceptual model, Xinanjiang model can no longer adapt to the simulation of integrated hydrological elements in the changing environment, so there is a large number of basic research work in need of strengthening. In order to solve this problem, taking the reconstruction project of Xinanjiang Hydrological and Water Resources Experimental Station as an example, this paper expounds the application of nested intensive observation watershed design scheme, based on the original facilities. The prototype small watershed and slope hydrological integrated elements observation field, nested intensive observation basin, hydrological comprehensive experiment and analysis and test center and remote receiving center were built by nesting. The results show that the design scheme can effectively improve the data resource types and coverage, provide data support for the development of a new generation of hydrological model system, and provide scientific basis for the construction of the integrated model of atmospheric hydrology and ecology in river basin.
【作者單位】： 太湖流域管理局水文局;河海大學(xué)水文水資源與水利工程科學(xué)國家重點實驗室;
【分類號】：P334

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