Effective identification of drought-related events and quantitative analysis the spatio-temporal evolution drought are essential for regional disaster prevention mitigation sustainable development. Based on monthly precipitation average temperature data from 113 grid points in Liaohe River Basin (LRB) 1961 to 2018, this study evaluated standardized evapotranspiration index (SPEI) monthly, quart...

Risk-management solutions that increase opportunities for adaptation plans and resilience to climate change require an understanding of processes the trickle down effects droughts floods on hydrological socio-economic systems. To guide future expectations about droughts, this study aims assess large-scale variability stores (groundwater, soil moisture, surface water) their responses drought int...

Kuraklık, çeşitli sosyal ve çevresel etkileri olan en önemli doğal afetlerden biridir. Bu nedenle, kuraklığı izlemek için özellikle uygun bir indeks seçmek çok önemlidir. Standartlaştırılmış Yağış İndisi (SPI) Evapotranspirasyon (SPEI) kuraklık izlemede yaygın olarak kullanılmaktadır. çalışmada, yarı kurak özelliklere sahip Kırıkkale ilinde kuraklığın gelişimini özelliklerini incelemek amacıyla...

Abstract This study aims to investigate the standardized precipitation evapotranspiration index (SPEI) using monthly observed and gridded Climate Research Unit (CRU) dataset across 13 stations in Ethiopia during period 1970–2005. SPEI is computed at a 4-month timescale represent drought Belg (February–May) Kirmet (June–September) seasons separately, an 8-month these two together (February–Septe...

This study presents an assessment of projection and uncertainty drought characteristics (frequency DF, area Da) using three indices (Palmer Drought Severity Index, PDSI; Standardized Precipitation SPI; Evapotranspiration SPEI) in the humid subtropical Pearl River basin southern China during period 2021–2050. The is based on 13 CMIP5 general circulation models (GCMs) under Representative Concent...

Droughts represent one of the most severe abiotic stress factors that could result in great crop yield loss. Numerous vegetation indices have been proposed for monitoring condition under and assessing drought impacts on However, understanding comparison between traditional (VIs) newly emerging satellite Sun-Induced Chlorophyll Fluorescence (SIF) is still limited especially at multiple spatial s...

Although engagement is key to predicting burnout and dropout, few existing instruments measure this phenomenon in the sports context. As part of a larger three-year Lower Secondary Sports Schools Pilot Project (LSSSPP) Finland, we conducted two studies as present research with major aims (a) constructing Sport Engagement Instrument (SpEI) (b) validating new instrument Finnish dual career In pre...

Four hundred and twenty-two beef cattle of two different breeds (purebred Hereford and composite multibreed) were characterized by polymerase chain reaction-restriction fragment length polymorphism, using the restriction enzymes ApaI, AvaII, HindIII, PstI, SpeI, SspI and TaqI in two regions (the D-loop and the ND-5 gene) of mitochondrial DNA. The association between molecular haplotypes and rec...