|Table of Contents|

Study on Rainfall Interception Characteristic of Turfgrass in Arid Oasis City(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年05
Page:
69-72
Research Field:
Publishing date:

Info

Title:
Study on Rainfall Interception Characteristic of Turfgrass in Arid Oasis City
Author(s):
ZHANG Run1; 2; LIU Zhihui1; 2; 3; YAO Junqiang1; 2; LIU Yang1; 2
(1．School of Resources and Environment Science，Xinjiang University，Urumqi，Xinjiang 830046;2．Key Laboratory of Oasis Ecology Ministry of Education，Xinjiang University，Urumqi，Xinjiang 830046;3．Institute of Arid Ecology and Environment，Xinjiang University，Urumqi，Xinjiang 830046)
Keywords:
turfgrass; interception; rainfall intensity; rainfall time; vegetation coverage
PACS:
-
DOI:
10.11937/bfyy.201605020
Abstract:
Turfgrass were used as test material for actificial rainfall experiments in arid oasis city，and the integrated use of statistical analysis and regression analysis method to study the impact of rainfall time，rainfall intensity and vegetation coverage on the interception of turfgrass.The results showed that under different rainfall intensity，with rainfall time sustained，the amount of interception was rapidly growth，and then tended to be stable；the amount and rainfall time fitting equation was established,and it was found that polynomial equation simulation was the best；interception and vegetation coverage were a proportional relationship，and it decreased with increasing rainfall intensity.By mean of multiple regression analysis，the model was established based on the rainfall time，rainfall intensity and vegetation coverage as the parameters，and the simulation effect was remarkable.

References:

 

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Last Update: 2016-04-26