Ask a Geologist: Monsoons · 2020-05-28 · (heat) required to raise the temperature of a material...

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Ask a Geologist: Monsoons By: Mark Yu https://gili-lankanfushi.com/blog- post/staying-afloat-maldives-monsoon- season/

Transcript of Ask a Geologist: Monsoons · 2020-05-28 · (heat) required to raise the temperature of a material...

Page 1: Ask a Geologist: Monsoons · 2020-05-28 · (heat) required to raise the temperature of a material by one degree Water -4186 J/kg °C Soil (dry) -800 J/kg °C Sand, quartz -830 J/kg

Ask a Geologist:Monsoons

By: Mark Yu

https://gili-lankanfushi.com/blog-post/staying-afloat-maldives-monsoon-season/

https://gili-lankanfushi.com/blog-post/staying-afloat-maldives-monsoon-season/
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About Me

Mark Yu● Local (WW-P South 2011) but

grew up all over the world

● 4th year PhD Student at Rutgers EPS

● Undergraduate degree from University of Rochester

Ask A Geologist Series

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About MeMark Yu● Was born in southern

China● Moved to Denmark at

age 6● Moved to the United

States (NJ) at age 8● Went to 12 different

schools before college

Ask A Geologist Series

+ =

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● My favorite microfossil is Neogloboquadrina dutertrei

● My favorite mineral is calcite!

http://www.i-pi.com/~diana/slime/corrosion/calcite/

http://www.i-pi.com/~diana/slime/corrosion/calcite/
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Why I care about monsoons Is there a way to study monsoons?

Google Earth

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What is a monsoon?Seasonal change in wind direction that results in wet and dry seasons

From the Arabic word “mausim” meaning season

National Geographic

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Monsoons● Seasonally reversing winds and rains due to lower heat

capacity of land compared the oceans

Ask A Geologist Series

Mohtadi et al., 2016

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Mohtadi et al., 2016

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What is specific heat capacity?

● Amount of energy (heat) required to raise the temperature of a material by one degree

● Water - 4186 J/kg °CSoil (dry) - 800 J/kg °CSand, quartz - 830 J/kg °C

Ask A Geologist Series

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South Asian Monsoon● Monsoonal

rains account for 80% of rainfall in India

● Agriculture and economics

Ask A Geologist Series

National Geographic

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https://www.netweather.tv/weather-forecasts/news/9688-monsoon-weather-systems-around-the-world

https://www.netweather.tv/weather-forecasts/news/9688-monsoon-weather-systems-around-the-world
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Intertropical Convergence Zone

Yu et al., 2018

● Where the northeast and southwest trade winds converge

● Part of the ascending branch of the Hadley cell and associated with the monsoons

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The Boston Globe, Leanne Burden Seidel

Observed precipitation over Mumbai, India (metoblue.com)

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Summer Monsoon

● Summer monsoon (April to September)

● Abrupt, heavy rainfall

● Potential for flooding and damages

CNN

Encyclopædia Britannica

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Winter Monsoon

● Winter monsoon (October to April)

● Winds blow from central Asian

● Gradual change

hindustantimes.com

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NASA Earth Observatory

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How Do We Study Them?● Caves ● Corals● Marine

Sediments● Lake Sediments● Loess and clay

minerals● Ice Cores ● Tree Rings● Atmospheric

Models

Ask A Geologist Series

IsoCamp, University of Utah

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Coral Records

https://scitechdaily.com/worrying-indian-ocean-phenomenon-spells-climate-trouble-for-australia/

https://scitechdaily.com/worrying-indian-ocean-phenomenon-spells-climate-trouble-for-australia/
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Ice Cores from Himalayan Plateau

Byrd Polar and Climate Research Center, OSU

NASA

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Cave Records

Muñoz-García et al., 2016

https://www.researchgate.net/profile/Maria_Munoz-Garcia2%3F_sg%255B0%255D=5JDp-AA6gpEVHXRyrYB2zBUmURaG1vj3ltZKDAtZCgdJWl5vW5F0UJ9xFHsXVqrY8J5Gvns.yv5bcIzzEo1Kl5Xy2bP92GqhUy04V9AlwUGE4dluJOe_2AP5UvdbWk_vl3Lj9ld0CK9PeygTM8tkUUgnn9U2vA&_sg%255B1%255D=L9CXxFTq3H4pXGL4kDiqBB3h4ecn64o7IN5R1-Y6ZuT1mOigAL3uabDV-ovv6wZsprfga_4.hP7nEib4weTXMFGX2Vo3XXhm334P-e9IWSuhxwjHQrAz_zztB0Qt34v73tYF7ojvl7OhMGIokQApIYHQeiKDKw
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Other Terrestrial Records Muhs et al., 2014

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Marine Sediment CoresGeochemistryMicropaleontologySedimentology

http://blogs.nature.com/news/2013/11/us-ocean-drilling-ship-gets-a-new-lease-on-life.html

http://blogs.nature.com/news/2013/11/us-ocean-drilling-ship-gets-a-new-lease-on-life.html
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Ocean Exploration and Coring

Ask A Geologist Series

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Ask A Geologist Series

NASA/NOAA

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Ask A Geologist Series

High-Resolution Long Term Records

Monsoon, El Nino, Indian Ocean Dipole, and extropical connections

Model Predictions

Many opportunities for young, curious scientists!

NOAA

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Question Time!


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EMBO J. - shodhganga.inflibnet.ac.inshodhganga.inflibnet.ac.in/bitstream/10603/4186/15/15_references.pdf · budding yeast life and death. Mol. Cell. 25: 233-246. ... Cornelis G and

raebl.org...16925 kg/j Moyenne quotidienne de conception Affluent - DB05C 2018 2019 Conception Page 5 de 19 Moyenne 10000 (kg/j) 8000 6000 4000 2000 R.A.E.B.L. (La Prairie) Station

raebl.org...16925 kg/j Moyenne quotidienne de conception Affluent - DB05C 2018 2019 Conception Page 5 de 19 Moyenne 10000 (kg/j) 8000 6000 4000 2000 R.A.E.B.L. (La Prairie) Station

International Journal of Heat and Mass Transfer · 2014. 9. 8. · p Specific heat at constant pressure J kg 1K 1 h lv Latent heat of vaporisation J kg 1 h heat transfer coefficient

International Journal of Heat and Mass Transfer · 2014. 9. 8. · p Specific heat at constant pressure J kg 1K 1 h lv Latent heat of vaporisation J kg 1 h heat transfer coefficient

Chapter 21 Thermal Properties of Matter - dchome 21 Thermal Properties of Matter MCQ 1: Aluminum has the specific heat capacity of A. 450 J kg-1 C-1 B. 900 J kg-1 C-1 C. 1350 J kg-1

Chapter 21 Thermal Properties of Matter - dchome 21 Thermal Properties of Matter MCQ 1: Aluminum has the specific heat capacity of A. 450 J kg-1 C-1 B. 900 J kg-1 C-1 C. 1350 J kg-1

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Freestyle Teams 42 kg 46 kg 50 kg 76 kg 85 kg 100 kg 54 kg ... · C adetA sinC hm po -Jul2016 NUMBER OF ENTRIES BY TEAM Freestyle Teams 42 kg 46 kg 50 kg 76 kg 85 kg 100 kg 54 kg

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VETERAN WORLD CHAMPIONSHIP - ZAPASY · veteran world championship style gr pays - country 130a kg 130b kg 130c kg 130d kg 130e kg 130f kg 130g kg 58a kg 58b kg 58c kg 58d kg 58e kg

4108 / 4147 4186

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BROCHURE - Ronchini Massimo Srl...89 FEATURES 16 Kg 60 Kg 120/HA Kg 210 kg 300 Kg Payload 16 Kg 60 kg 120 Kg 210 Kg 300 Kg Suppl. load arm 10 Kg 35 Kg 50 Kg 50 Kg 50 Kg Max. reach

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1941 HEAD SOLD - Frome Livestock Auctioneers...J Powell’s Blue, Devon to 148p/kg from JD Jenkins & Son, Herefords to 160.50p/kg from J Trott & Sons. Charolais to 155.50p/kg from

The Code of Conduct for Responsible Fisheries J K Sundaray.pdf · farm 6900 3823 2500 Avg Production ( kg/ha) 706 kg 759 kg 4808 kg Under CAA license 197 516 630 District wise development

The Code of Conduct for Responsible Fisheries J K Sundaray.pdf · farm 6900 3823 2500 Avg Production ( kg/ha) 706 kg 759 kg 4808 kg Under CAA license 197 516 630 District wise development

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Pediatric Emergency Management Guide 5€¦ · Synchronized Cardioversion: Pediatric Initial Energy: 0.5 J/kg Subsequent Doses: 1 J/kg * If choosing a *ight estimat We ion: (3 x age)

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Eindhoven University of Technology MASTER Transitional ... · List of symbols c specific heat capacity [J kg-1] d diameter [m] e specific energy [ J kg-1] f velocity distribution

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UNITED STATES DEPARTMENT OF THE INTERIOR …Geology by J. C. Reed and R. R. Coats Qma,Moraine and alluvium Kg j Kg,Graywacke with greenstone lens, grs Sea /eve/ -5000 Feet BULLETIN

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Physics 294H - Michigan State University · 1 eV = 1.6 X 10-19 J! m e =9.11X10 kg! m e c 2=(9.11X10-31 kg)(3.0X108 m/s) = 8.2X10-19 J! =(8.2X10-14 J)/(1.6X10-19 J/eV)=0.511 MeV !!!

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