Results 11 to 20 of about 31,043 (232)

Hypoponera spei

open access: yes, 2011
Hypoponera spei (Forel) (Figs 112 – 114) Ponera spei Forel, 1910: 423. Holotype worker, SOUTH AFRICA: Montagnes du Natal (Wroughton) (MHNG) [examined]. [Combination in Hypoponera: Bolton, 1995: 216.] Ponera spei r. devota var. sancta Forel, 1914: 213. Workers from SOUTH AFRICA: Natal, Durban (G. A r n o ld). Unavailable name (Bolton, 1995: 216). Ponera
Bolton, B., Fisher, B. L.
openaire   +3 more sources

sbegueria/SPEI: Version 1.8.0

open access: yes, 2022
An R package for computing the Standardized Precipitation-Evapotranspiration Index (SPEI), Penman-Monteith and other reference evapotranspiration, SPI ...
Santiago Beguería, Fergus Reig Gracia
core   +1 more source

ehultee/glacial-SPEI: Initial release

open access: yes, 2021
Updated code to accompany new manuscript submission, including ensemble mean SPEI, drought ID, change in buffering over time, and k-means ...
Jon Mackay, scoatsclim, Lizz Ultee
core   +1 more source

Climate Change Affected Vegetation Dynamics in the Northern Xinjiang of China: Evaluation by SPEI and NDVI

open access: yesLand, 2020
Drought and vegetation dynamics in the northern Xinjiang Uygur Autonomous Region of China (NXC), the centre of Asia with arid climate, were assessed using the standardized precipitation evapotranspiration index (SPEI) and the normalized difference ...
Nana Luo   +3 more
doaj   +1 more source

Spatiotemporal Variation in Catchment-scale Droughts from 1960 to 2019 Across China

open access: yesGuan'gai paishui xuebao, 2022
【Objective】 Drought is an abiotic stress affecting agricultural production in almost every country across the world. Understanding its spatiotemporal variation is essential to improving water management under climate change.
LAI Hexin   +4 more
doaj   +1 more source

Análise de Mercado e o Processo de Vendas nas Indústrias Paranaenses: A Situação de uma Indústria de Compensados em Curitiba-PR

open access: yesRevista de Administração IMED, 2012
O presente artigo analisa o mercado e o processo de vendas nas indústrias paranaenses de compensados e propõe uma comparação com a situação atual da fábrica Alfa, que apresenta redução nas vendas nos últimos anos.
Gabriele Momo, Edson Melo
doaj   +1 more source

Climate change impacts on the shrinkage of Lake Urmia

open access: yesJournal of Water and Climate Change, 2022
The purpose of this study was to investigate the impact of climate change on the water level and shrinkage of Lake Urmia. To achieve this, the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) algorithm was used to select the top
Feridon Radmanesh   +2 more
doaj   +1 more source

A Influência da autorregulação nas heurísticas e vieses utilizados no processo de tomada de decisão [doi: 10.5329/RECADM.2014026]

open access: yesRevista Eletrônica de Ciência Administrativa, 2014
Entre as diferentes teorias heurísticas que visam explicar o processo decisório, este estudo explora a falácia do jogador e a teoria da mão-quente. O objetivo deste artigo é investigar a influência da autorregulação afetiva nas heurísticas e vieses ...
Fábio Pimenta de Pádua Júnior   +3 more
doaj   +1 more source

Análisis comparativo de índices de sequía en Andalucía para el periodo 1901-2012

open access: yesCuadernos de Investigación Geográfica, 2016
El estudio del comportamiento temporal de la sequía a partir de series meteorológicas constituye una importante herramienta de actuación y prevención ante este fenómeno natural de carácter extremo, que ocasiona importantes impactos económicos, sociales y
M. Peña-Gallardo   +3 more
doaj   +1 more source

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