PubAg

Main content area

You searched for: Subject "atmospheric precipitation" Remove constraint Subject: "atmospheric precipitation"
Start Over

Search

4,572  Search Results

« Previous | 1 - 20 of 4,572 |
Number of results to display per page

Search Results

1. Improvement of daily precipitation estimations using PRISM with inverse-distance weighting

Author:
Jeong, Ha-Gyu; Ahn, Joong-Bae; Lee, Joonlee; Shim, Kyo-Moon; Jung, Myung-Pyo
Source:
Theoretical and applied climatology 2020 v.139 no.3-4 pp. 923-934
ISSN:
0177-798X
Subject:
atmospheric precipitation,   etc   ; algorithms; models; mountains;     Show all 4 Subjects
Abstract:
... Improved daily precipitation estimations were attempted using the parameter-elevation regressions on a parameter-elevation regression on independent slopes model (PRISM) with inverse-distance weighting (IDW) and a precipitation-masking algorithm for precipitation areas. The PRISM (PRISM_ORG) suffers two overestimation problems when the daily precipitation is estimated: overestimation of the precip ...
DOI:
10.1007/s00704-019-03012-6

2. Meteorological aspects of heavy precipitation in relation to floods – An overview

Author:
Breugem, A.J.; Wesseling, J.G.; Oostindie, K.; Ritsema, C.J.
Source:
Earth-science reviews 2020 v.204 pp. 103171
ISSN:
0012-8252
Subject:
atmospheric precipitation,   etc   ; floods; global warming; ingredients; storms;     Show all 5 Subjects
Abstract:
... Floods do have multiple aspects: they are integral phenomena by nature. In this paper we deal with the meteorological aspects, which need to be adequately understood in order to understand the occurrence and development of floods. This holds the more as different meteorological environments and accompanying mechanisms can result in different types of heavy precipitation and so in different flood r ...
DOI:
10.1016/j.earscirev.2020.103171

3. A study of ensemble-sensitivity-based initial condition perturbation methods for convection-permitting ensemble forecasts

Author:
Zhang, Xinyan; Min, Jinzhong; Wu, Tianjie
Source:
Atmospheric research 2020 v.234 pp. 104741
ISSN:
0169-8095
Subject:
atmospheric precipitation,   etc   ; convection; models; weather forecasting;     Show all 4 Subjects
Abstract:
... A sensitivity-based initial condition (IC) perturbation method for convection-permitting ensemble forecasts (CPEFs) is presented and preliminarily tested. The distribution of the perturbations is based on the sensitivity patterns from the ensemble sensitivity analysis (ESA) and the fast-growing perturbations calculated by the breeding growth mode (BGM). Two convective precipitation cases are used ...
DOI:
10.1016/j.atmosres.2019.104741

4. Identification of the trends associated with the SPI and SPEI indices across Ankara, Turkey

Author:
Danandeh Mehr, Ali; Vaheddoost, Babak
Source:
Theoretical and applied climatology 2020 v.139 no.3-4 pp. 1531-1542
ISSN:
0177-798X
Subject:
atmospheric precipitation,   etc   ; drought; evapotranspiration; temperature; Turkey (country);     Show all 5 Subjects
Abstract:
... This study investigates the main characteristics (duration, severity, and trend) of meteorological drought events over Ankara Province, Turkey. We used 46 years of observed monthly precipitation and temperature series from six meteorological stations distributed across the study area to derive the well-known meteorological drought indices; the standardized precipitation index (SPI) and standardize ...
DOI:
10.1007/s00704-019-03071-9

5. Advances in Deriving the Exact Distribution of Maximum Annual Daily Precipitation

Author:
De Michele, Carlo
Source:
Water 2019 v.11 no.11
ISSN:
2073-4441
Subject:
atmospheric precipitation,   etc   ; mathematics; models;     Show all 3 Subjects
Abstract:
... Maximum annual daily precipitation does not attain asymptotic conditions. Consequently, the results of classical extreme value theory do not apply to this variable. This issue has raised concerns about the frequent use of asymptotic distributions to model the maximum annual daily precipitation and, at the same time, has rekindled interest in deriving and testing its exact (or non-asymptotic) distr ...
DOI:
10.3390/w11112322

6. Correction to: Automatic threshold and run parameter selection: a climatology for extreme hourly precipitation in Switzerland

Author:
Fukutome, S.; Liniger, M. A.; Süveges, M.
Source:
Theoretical and applied climatology 2019 v.137 no.3-4 pp. 3215
ISSN:
0177-798X
Subject:
atmospheric precipitation,   etc   ; climatology; Switzerland;     Show all 3 Subjects
Abstract:
... The original version of this article unfortunately contained a mistake. Please find below the relevant part of the Appendix, with changes in the last 2 formulae. ...
DOI:
10.1007/s00704-019-02791-2

7. Correction to: A Recursive Approach to Long-Term Prediction of Monthly Precipitation Using Genetic Programming

Author:
Liu, Suning; Shi, Haiyun
Source:
Water resources management 2019 v.33 no.8 pp. 2973
ISSN:
0920-4741
Subject:
atmospheric precipitation,   etc   ; Internet; prediction;     Show all 3 Subjects
Abstract:
... The article A Recursive Approach to Long-Term Prediction of Monthly Precipitation Using Genetic Programming, written by Suning Liu and Haiyun Shi was originally published electronically on the publisher’s internet portal (currently SpringerLink) on 16 December 2018 without open access. ...
DOI:
10.1007/s11269-019-02288-7

8. An improved forecast of precipitation type using correlation-based feature selection and multinomial logistic regression

Author:
Moon, Seung-Hyun; Kim, Yong-Hyuk
Source:
Atmospheric research 2020 v.240 pp. 104928
ISSN:
0169-8095
Subject:
atmospheric precipitation,   etc   ; prediction; regression analysis; weather forecasting; South Korea;     Show all 5 Subjects
Abstract:
... Accurate prediction of precipitation type is an important part of weather forecasting. But using meteorological insight to make such predictions from a small set of weather variables achieves only limited success. We use correlation-based feature selection to assemble an effective subset of the large number of weather variables available in short-range weather forecasts, and from these we obtain t ...
DOI:
10.1016/j.atmosres.2020.104928

9. Tackling resolution mismatch of precipitation extremes from gridded GCMs and site-scale observations: Implication to assessment and future projection

Author:
Li, Jianfeng; Gan, Thian Yew; Chen, Yongqin David; Gu, Xihui; Hu, Zengyun; Zhou, Qiming; Lai, Yangchen
Source:
Atmospheric research 2020 v.239 pp. 104908
ISSN:
0169-8095
Subject:
atmospheric precipitation,   etc   ; atmospheric circulation; environmental assessment; environmental models; observational studies;     Show all 5 Subjects
Abstract:
... The resolution mismatch between GCMs and in-situ gauge observations is an issue that has to be addressed for assessments and projections of precipitation extremes. The impacts of using different strategies to address this issue on GCM assessments and projections are evaluated in this study. The differences of precipitation extremes derived from GCMs at the original gridded resolutions and site-sca ...
DOI:
10.1016/j.atmosres.2020.104908

10. Climate change patterns in precipitation over Spain using CORDEX projections for 2021–2050

Author:
Lorenzo, M.N.; Alvarez, I.
Source:
The Science of the total environment 2020 v.723 pp. 138024
ISSN:
0048-9697
Subject:
atmospheric precipitation,   etc   ; autumn; climate; climate change; spring; summer; winter; Spain;     Show all 8 Subjects
Abstract:
... This work presents an analysis of the climate change scenarios in some extreme precipitation indices over Spain using simulations from the EURO-CORDEX project. Change projections of precipitation are evaluated for the near future (2021–2050) relatively to a reference past climate (1971–2000). Projections of annual precipitation show a general decrease in almost the whole region except over the cen ...
DOI:
10.1016/j.scitotenv.2020.138024

11. Evaluation of severity changes of compound dry and hot events in China based on a multivariate multi-index approach

Author:
Wu, Xinying; Hao, Zengchao; Zhang, Xuan; Li, Chong; Hao, Fanghua
Source:
Journal of hydrology 2020 v.583 pp. 124580
ISSN:
0022-1694
Subject:
atmospheric precipitation,   etc   ; drought; hydrology; risk; temperature; warm season; China;     Show all 7 Subjects
Abstract:
... Compound dry and hot events have received increasing attention due to their serious impacts on different sectors of the society. Understanding their variability is of critical importance for developing adaptation measures to reduce their adverse impacts. Previous studies have shown increased frequency of these compound events in past decades at regional and global scales; however, the investigatio ...
DOI:
10.1016/j.jhydrol.2020.124580

12. Stochastic projection of precipitation and wet and dry spells over Pakistan using IPCC AR5 based AOGCMs

Author:
Nabeel, A.; Athar, H.
Source:
Atmospheric research 2020 v.234 pp. 104742
ISSN:
0169-8095
Subject:
atmospheric precipitation,   etc   ; arid zones; humid zones; semiarid zones; Pakistan;     Show all 5 Subjects
Abstract:
... Stochastic projections of precipitation amount, number of wet days and precipitation per wetday from 25 IPCC AR5 based AOGCMs under RCP4.5 and RCP8.5 are carried out in all climate regimes of Pakistan. In arid climate regime, the ensemble average annual precipitation is projected to decrease by about 5.56%, 3.43%, 4.94% during 2011–2030 (T1), 2046–2065 (T2), 2080–2099 (T3), relative to baseline pe ...
DOI:
10.1016/j.atmosres.2019.104742

13. Comparative analysis of probability distributions for the Standardized Precipitation Index and drought evolution in China during 1961–2015

Author:
Zhao, Ruxin; Wang, Huixiao; Zhan, Chesheng; Hu, Shi; Ma, Meihong; Dong, Yuxuan
Source:
Theoretical and applied climatology 2020 v.139 no.3-4 pp. 1363-1377
ISSN:
0177-798X
Subject:
atmospheric precipitation,   etc   ; Weibull statistics; drought; monitoring; time series analysis; China;     Show all 6 Subjects
Abstract:
... As a representative index for monitoring and assessing drought, the Standardized Precipitation Index (SPI) relies on a suitable probability distribution function (PDF) to describe a precipitation series, which allows interregional comparisons following normalization. In this study, we considered nine PDFs (exponential (EXP), extreme value (EV), gamma (GAM), generalized Pareto (GP), logistic (LO), ...
DOI:
10.1007/s00704-019-03050-0

14. Precipitation-temperature variability and drought episodes in northwest Baja California, México

Author:
Del-Toro-Guerrero, Francisco José; Kretzschmar, Thomas
Source:
Journal of hydrology 2020 v.27 pp. 100653
ISSN:
2214-5818
Subject:
atmospheric precipitation,   etc   ; climate; drought; groundwater; temperature; wines; Mexico;     Show all 7 Subjects
Abstract:
... The semi-arid wine region of Guadalupe Valley located in NW Baja California, México.Recently, recurrent dry years have diminishing groundwater resources threatening agricultural activities and the well-being population in the northwest of Baja California. The climate variability through changes in precipitation and temperature might further the present situation. This study presents the observed l ...
DOI:
10.1016/j.ejrh.2019.100653

15. Assessing the Regional Concept with Sub-Sampling Approach to Identify Probability Distribution for at-Site Hydrological Frequency Analysis

Author:
Das, Samiran
Source:
Water resources management 2020 v.34 no.2 pp. 803-817
ISSN:
0920-4741
Subject:
atmospheric precipitation,   etc   ; hydrology; population distribution; probability distribution; China;     Show all 5 Subjects
Abstract:
... The framework of regional analysis allows superior discrimination as well as better identification of the shape of a population distribution in a hydrological frequency analysis. The aim of this study is to incorporate the better of regional concept while performing an at-site frequency analysis. The study proposes a new method in the form of sub-sampling technique with the aid of a regional distr ...
DOI:
10.1007/s11269-019-02475-6

16. Decadal variation in precipitation regime in northwest of Iran

Author:
Asakereh, Hossein
Source:
Theoretical and applied climatology 2020 v.139 no.1-2 pp. 461-471
ISSN:
0177-798X
Subject:
atmospheric precipitation,   etc   ; data collection; global warming; storms; summer; Iran;     Show all 6 Subjects
Abstract:
... Previous studies revealed that the interannual variation of precipitation in the northwest of Iran (NWI) was controlled mainly by the Mediterranean cyclones and local mechanisms. Drawing upon the literature, the aim of this study is twofold: examining precipitation variability resulting from each of the abovementioned mechanism and investigating variation in precipitation regime in the NWI during ...
DOI:
10.1007/s00704-019-02984-9

17. Correction to: Evaluation of recent drought conditions by standardized precipitation index and potential evapotranspiration over Indonesia

Author:
Pramudya, Y.; Onishi, T.; Senge, M.; Hiramatsu, K.; Nur, Prasetyo M. R.
Source:
Paddy and water environment 2019 v.17 no.3 pp. 339
ISSN:
1611-2490
Subject:
atmospheric precipitation,   etc   ; drought; evapotranspiration; Indonesia;     Show all 4 Subjects
Abstract:
... In the original publication of this article, the co-author Komariah Komariah has been included incorrectly. ...
DOI:
10.1007/s10333-019-00760-z

18. Variations in droughts and wet spells and their influences in China: 1924–2013

Author:
Wu, Shuang; Yan, Xiaodong
Source:
Theoretical and applied climatology 2019 v.135 no.1-2 pp. 623-631
ISSN:
0177-798X
Subject:
atmospheric precipitation,   etc   ; drought; evapotranspiration; China;     Show all 4 Subjects
Abstract:
... The Wetness Index was calculated using gridded monthly precipitation and potential evapotranspiration in China during 1924–2013. Variations of dry and wet periods in different areas and the impact of meteorological factors were analyzed. The results show the following: (1) Drought areas (W ≤ 0.5) and wet areas (W > 0.65) in China constituted 33–56% and 35–55%, respectively, of the total land area ...
DOI:
10.1007/s00704-018-2405-9

19. Assessment of the impact of climate change on cities livability in China

Author:
Liang, Li; Deng, Xiangzheng; Wang, Pei; Wang, Zehao; Wang, Lishuang
Source:
The Science of the total environment 2020 v.726 pp. 138339
ISSN:
0048-9697
Subject:
atmospheric precipitation,   etc   ; cities; climatic factors; environmental management; freezing; geostatistics; global warming; industry; mobile telephones; transportation; China;     Show all 11 Subjects
Abstract:
... As global warming worsens, climatic conditions in many regions are undergoing profound change, which could influence certain industries, such as agriculture and transportation, and affect the livability of cities. In this study, cities statistics and meteorological station data of the past decade in China were used to analyze the effect of climate change on cities livability. The livability of 288 ...
DOI:
10.1016/j.scitotenv.2020.138339

20. Simulating the change of precipitation-runoff relationship during drought years in the eastern monsoon region of China

Author:
Tian, Wei; Bai, Peng; Wang, Kaiwen; Liang, Kang; Liu, Changming
Source:
The Science of the total environment 2020 v.723 pp. 138172
ISSN:
0048-9697
Subject:
atmospheric precipitation,   etc   ; altitude; climate; drought; landscapes; monsoon season; prediction; runoff; simulation models; water management; watersheds; China;     Show all 12 Subjects
Abstract:
... Most hydrological simulation and prediction methods assume that the precipitation-runoff relationship was stationary. However, this assumption was found to be questionable during drought years: the annual runoff coefficients (the ratio of annual runoff to annual precipitation) during drought years tend to be smaller than those during non-drought years. However, little is known about the spatial di ...
DOI:
10.1016/j.scitotenv.2020.138172