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Reference Evapotranspiration Models For Certain Locations In Tamilnadu

机译:泰米尔纳德邦某些地区的参考蒸散模型

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The objective of this study was to develop suitable models for estimating mean daily reference evapotranspiration for different months and different calendar weeks of a year for the locations viz., Annamalainagar and Coimbatore in Tamilnadu State, India. The most standard FAO Penman - Monteith combination method was adopted for estimating for estimating daily reference evapotranspiration from the daily measured meteorological parameters for a period of 16 years from 1977 to 1992. The first 14 years of the study period (1977 - 1990) were considered for developing the respective reference evapotranspiration models for Annamalainagar and Coimbatore. The last two years of the study period (1991 and 1992) were considered for validating the respective reference evapotranspiration models developed. The models developed would be of immense utility .in developing proper operational strategies for the management of irrigation schemes.
机译:这项研究的目的是为印度泰米尔纳德邦的Annamalainagar和Coimbatore地区开发合适的模型,以估算一年中不同月份和一年中不同日历周的平均每日参考蒸散量。采用最标准的粮农组织Penman-Monteith组合方法,从1977年至1992年的16年期间,通过每日测量的气象参数估算每日参考蒸散量。考虑了研究期的前14年(1977年至1990年)分别为Annamalainagar和Coimbatore开发参考蒸散模型。考虑研究期的最后两年(1991年和1992年)以验证各自开发的参考蒸散模型。所建立的模型在制定适当的灌溉计划管理操作策略方面将具有巨大的实用性。

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