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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here
ICV 2022: 95.28
Index Copernicus ICI Journals Master List 2022 - IJCMAS--ICV 2022: 95.28
For more details click here
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Original Research Articles                      Volume : 10, Issue:2, February, 2021
PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com /
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Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38
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Int.J.Curr.Microbiol.App.Sci.2021.10(2): 2851-2856
DOI: https://doi.org/10.20546/ijcmas.2021.1002.316


Rainfall Trend Analysis over Bihar: A Parametric Method
Sushanta Sarkar1, Birendra Kumar2* and Sanjay Kumar2
1Technical Officer of Agromet (GKMS), Bihar Agricultural College, India
2Department of Agronomy, Bihzar Agricultural College, India
*Corresponding author
Abstract:

This study aims to determine rainfall trend in the Bihar state of India using 70years data recorded between 1950 and 2019. Seasonal (pre-monsoon, monsoon, post-monsoon and winter season) and annual average rainfalls are analyzed to find climate variability and possible trends using parametric method (linear regression analysis). The rainfall trend analysis in Bihar will help the planners to understand the recent scenario of climate change in this state. Existence of trend is being evident from parametric method. Results revealed that except for pre-monsoon season, trends of rainfalls in monsoon, post-monsoon and winter seasons are decreasing including the annual average rainfall during last 70 years.


Keywords: Climate change, Linear regression analysis, Monsoon, Seasonal and annual rainfall, Trend analysis

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How to cite this article:

Sushanta Sarkar, Birendra Kumar and Sanjay Kumar. 2021. Rainfall Trend Analysis over Bihar: A Parametric Method.Int.J.Curr.Microbiol.App.Sci. 10(2): 2851-2856. doi: https://doi.org/10.20546/ijcmas.2021.1002.316
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.

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