Results 11 to 20 of about 1,914,410 (330)

Effect of pH and Type of Stirring on the Spontaneous Precipitation of CaCO₃ at Identical Initial Supersaturation, Ionic Strength and a(Ca²⁺)/a(CO₃²⁻) Ratio

Crystals, 2021
CaCO3 precipitation is physical-chemical basis of biomineral formation of hard tissue (shells, skeletons) in marine calcifying organisms (=biomineralization).
Jasminka Kontrec, Nenad Tomašić, Nives Matijaković Mlinarić, Damir Kralj, Branka Njegić Džakula   +4 more
doaj   +1 more source

Aircraft Observations of Characteristics and Growth of Ice Particles of Two Different Snowfall Clouds in Shanxi Province, China

Atmosphere, 2021
The ice crystal habits, distributions and growth processes in two snowfall cloud cases on 29 November 2009 and 3 March 2012 in northern China were compared and analyzed with aircraft data.
Qiujuan Feng, Shengjie Niu, Tuanjie Hou, Zhiguo Yue, Dongdong Shen   +4 more
doaj   +1 more source

Source apportionment of atmospheric water over East Asia – a source tracer study in CAM5.1 [PDF]

Geoscientific Model Development, 2017
The atmospheric water tracer (AWT) method is implemented in the Community Atmosphere Model version 5.1 (CAM5.1) to quantitatively identify the contributions of various source regions to precipitation and water vapour over East Asia.
C. Pan, B. Zhu, J. Gao, H. Kang
doaj   +1 more source

Improving Forecast of Severe Oceanic Mesoscale Convective Systems Using FY-4A Lightning Data Assimilation with WRF-FDDA

Remote Sensing, 2022
The Fengyun-4A (FY-4A) geostationary satellite carries the Lightning Mapping Imager that measures total lightning rate of convective systems from space at high spatial and temporal resolutions.
Hao Sun, Haoliang Wang, Jing Yang, Yingting Zeng, Qilin Zhang, Yubao Liu, Jiaying Gu, Shiye Huang   +7 more
doaj   +1 more source

Novel materials and crystallizer design for freeze concentration

Scientific African, 2023
When wastewater streams or seawater are desalinated, the waste product is a hypersaline brine stream which is usually disposed of or stored in evaporation ponds.
Alison Emslie Lewis, Jemitias Chivavava, Lerato Audrey Motsepe, Buhle Nxiwa, Karabo Netshiomvani, Njabulo Zimu   +5 more
doaj   +1 more source

Evaluating the Hydrological Cycle over Land Using the Newly-Corrected Precipitation Climatology from the Global Precipitation Climatology Centre (GPCC)

Atmosphere, 2017
The 2015 release of the precipitation climatology from the Global Precipitation Climatology Centre (GPCC) for 1951–2000, based on climatological normals of about 75,100 rain gauges, allows for quantification of mean land surface precipitation as part of ...
Udo Schneider, Peter Finger, Anja Meyer-Christoffer, Elke Rustemeier, Markus Ziese, Andreas Becker   +5 more
doaj   +1 more source

Precipitation regime change in Western North America: The role of Atmospheric Rivers. [PDF]

, 2019
Daily precipitation in California has been projected to become less frequent even as precipitation extremes intensify, leading to uncertainty in the overall response to climate warming.
Cayan, Daniel R, Clemesha, Rachel ES, Dettinger, Michael D, Gershunov, Alexander, Guirguis, Kristen, Kalansky, Julie, Lavers, David A, Pierce, David W, Polade, Suraj D, Ralph, F Martin, Shulgina, Tamara   +10 more
core   +2 more sources

Spatial variability of precipitation regimes over Turkey [PDF]

, 2010
Turkish annual precipitation regimes are analysed to provide large-scale perspective and redefine precipitation regions. Monthly total precipitation data are employed for 107 stations (1963–2002).
Akçar N., Atalay I., Beler Baykal B., Bower D., David M. Hannah, Faize Sariş, Griffith D. A., Kadioglu M., Kadioglu M., Karaca M., Kostopoulou E., Kutiel H., Kutiel H., Sen Z., Spanos S., Tatli H., Türkes M., Türkes M., Türkes M., Warren J. Eastwood, Yarnal B.   +20 more
core   +2 more sources

Changes in plant species richness distribution in Tibetan alpine grasslands under different precipitation scenarios [PDF]

, 2020
Species richness is the core of biodiversity-ecosystem functioning (BEF) research. Nevertheless, it is difficult to accurately predict changes in plant species richness under different climate scenarios, especially in alpine biomes.
He, Yongtao, Li, Meng, Niu, Ben, Wang, Xiangtao, Wu, Jianshuang, Zhang, Xianzhou   +5 more
core   +1 more source

European precipitation connections with large-scale mean sea-level pressure (MSLP) fields [PDF]

, 2013
To advance understanding of hydroclimatological processes, this paper links spatiotemporal variability in gridded European precipitation and large-scale mean sea-level pressure (MSLP) time series (1957–2002) using monthly concurrent correlation.
Hannah, David M., Lavers, David, Prudhomme, Christel   +2 more
core   +2 more sources