نتایج جستجو برای: gridded precipitation data

تعداد نتایج: 2455654  

Journal: :Remote Sensing 2018
Shilong Ren Shuhua Yi Matthias Peichl Xiaoyun Wang

Vegetation phenology in temperate grasslands is highly sensitive to climate change. However, it is still unclear how the timing of vegetation phenology events (especially for autumn phenology) is altered in response to climate change across different grassland types. In this study, we investigated variations of the growing season start (SOS) and end (EOS), derived from Moderate Resolution Imagi...

2014
P. W. Keys E. A. Barnes L. J. Gordon

Recent research has revealed that upwind land-use changes can significantly influence downwind precipitation. The precipitationshed (the upwind ocean and land surface that contributes evaporation to a specific location’s precipitation) may provide a boundary for coordination and governance of these upwind–downwind water linkages. We aim to quantify the variability of the precipitationshed bound...

2015
KENNETH P. BOWMAN MEGAN D. FOWLER

Position and intensity data from the International Best Track Archive for Climate Stewardship (IBTrACS) are combined with global, gridded precipitation estimates from the Tropical Rainfall Measuring Mission (TRMM)Multisatellite PrecipitationAnalysis (TMPA) for the period 1998–2013 to study the diurnal cycle of precipitation in tropical cyclones. The comprehensive global coverage and large sampl...

2016
Mingguang Tu Futao Wang Yi Zhou Shixin Wang

Water resources are a key factor for regional sustainable development. However, the published water resource data in China is based on a large geographical scale, such as watershed units, and the data cannot reflect subtle differences in water resource distribution. The paper aimed to distribute water resources of the third-order basin of China into grid-cells of 1 km × 1 km. First, we used Mor...

2003
Eric P. Salathé

Global simulations of precipitation from climate models lack sufficient resolution and contain large biases that make them unsuitable for regional studies, such as forcing hydrologic simulations. In this study, the effectiveness of several methods to downscale large-scale precipitation is examined. To facilitate comparisons with observations and to remove uncertainties in other fields, large-sc...

Drought is one of the most costly natural hazards and is more dangerous in arid and semiarid regions which suffer from limited water resources. Climate change can also affect drought intensity; therefore, it is essential to analyze the trends of drought, particularly in these regions. This study surveyed the trends of meteorological and agricultural drought in hyper-arid, arid and semiarid regi...

Journal: :Mausam 2021

The conventional rainfall data estimates are relatively accurate at some points of the region. interpolation such type approximates actual rainfield however in scarce regions; resulted is rough estimate events. In regions like Indus basin Pakistan, obtained through remote sensing can be very useful. This research evaluates two types gridded i.e., European Reanalysis (ERA) interim and Japanese 5...

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