alexa

GET THE APP

Dersleri yüzünden oldukça stresli bir ruh haline sikiş hikayeleri bürünüp özel matematik dersinden önce rahatlayabilmek için amatör pornolar kendisini yatak odasına kapatan genç adam telefonundan porno resimleri açtığı porno filmini keyifle seyir ederek yatağını mobil porno okşar ruh dinlendirici olduğunu iddia ettikleri özel sex resim bir masaj salonunda çalışan genç masör hem sağlık hem de huzur sikiş için gelip masaj yaptıracak olan kadını gördüğünde porn nutku tutulur tüm gün boyu seksi lezbiyenleri sikiş dikizleyerek onları en savunmasız anlarında fotoğraflayan azılı erkek lavaboya geçerek fotoğraflara bakıp koca yarağını keyifle okşamaya başlar
Temporal Drought Assessment of Lake Hawassa Sub-basin, Central Main Rift valley basin of Ethiopian | OMICS International| Abstract
ISSN: 2157-7617

Journal of Earth Science & Climatic Change
Open Access

Like us on:

Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)
  • Review Article   
  • J Earth Sci Clim Change,
  • DOI: 10.4172/2157-7617.1000534

Temporal Drought Assessment of Lake Hawassa Sub-basin, Central Main Rift valley basin of Ethiopian

Ashenafi Wondimu Teshale
*Corresponding Author :

Received Date: Feb 10, 2021 / Accepted Date: Feb 25, 2021 / Published Date: Mar 05, 2021

Abstract

Drought is a period of abnormally dry weather sufficiently prolonged because of a lack of precipitation that causes a serious hydrological imbalance and has connotations of a moisture deficiency with respect to water use requirements. The main objective of this research is to find out if Lake Hawassa sub basin is facing drought conditions. Accordingly, a number of objectives were accomplished like analysis of drought occurrence, trends of drought and delineating regions with high vulnerability to drought hazards. In this study, three temporal drought indices (Standardised Precipitation Index, Reconnaissance Drought Index and Stream flow Drought Index) were used to assess drought using metrological data and stream flow data. DrinC software is used for the analysis of Standardised Precipitation Index, Reconnaissance Drought Index and Stream flow Drought Index. Mann-Kendall test have been used together with the Sen’s Slope Estimator for the determination of drought trend and slope magnitude. Based on this research, Standardised Precipitation Index shows the drought during 1993 is the highest drought (6.87) with duration of four months, Reconnaissance Drought Index shows drought during 2015 is the highest drought (9.32) with duration of seven months and Stream flow Drought Index shows drought during 1982 is the highest drought (20.45) with duration of eleven months. The three indices show a high drought occurrence even if the time of occurrence is different. They also indicate an increasing drought trend within the data years. The results obtained from this study show that Lake Hawassa sub basin is facing drought conditions. Furthermore, it was concluded that the combination of various indices offer better understanding of drought conditions.

Keywords: DrinC; Drought; Lake Hawassa Sub-basin

Citation: Wondimu Teshale A, Dananto Olsedo M (2021) Temporal Drought Assessment of Lake Hawassa Sub-basin, Central Main Rift Valley basin of Ethiopian . J Earth Sci Clim Change 12: 534 Doi: 10.4172/2157-7617.1000534

Copyright: © 2021 Teshale AW, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited

Select your language of interest to view the total content in your interested language

Post Your Comment Citation
Share This Article
Article Usage
  • Total views: 1048
  • [From(publication date): 0-2021 - Sep 25, 2022]
  • Breakdown by view type
  • HTML page views: 605
  • PDF downloads: 443
Top