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7/26/2019 AGRICULTURE-AFFECTED-BY-GLOBAL-WARMING (1).pptx
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AGRICULTURE AFFECTEDBY GLOBAL WARMING
University of Agronomic Sciences and Veterinary MedicineFaculty of Management, Economic Engineering in Agriculture and Rural Development
Specialization Engineering and Management in !u"lic #atering and Agritourism
$uc%arest, &'()
CoordinatingTeacher: Cia!"#$ana
"t#dent: %a&e'A'e(andra Dinc)Gra*ie'a+A'i!
Year: IIIGro# : -./0
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*A$+E F #-*E-*S./ 0%at is glo"al 1arming23
#auses
../ #auses of glo"al1arming
.../ E4ects of glo"al 1armingon agriculture
.V/ ) 1ays agricultureimpacts glo"al 1arming
#onclusions
$i"liograp%y
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I1 W2AT I" GLOBAL WARMING34CAU"E"
Scientists %ave loo5ed at t%e natural cycles and
events t%at are 5no1n to in6uence climate/
$ut t%e amount and pattern of 1arming t%at7s"een measured can7t "e e8plained "y t%esefactors alone/ *%e only 1ay to e8plain t%epattern is to include t%e e4ect of greenho#!ega!e! 5G2G!6 emitted "y %umans/
G'o7a' 8aring is t%e gradual%eating of Eart%7s surface, oceansand atmosp%ere/
.t "egins 1it% the greenho#!e
e9ect, 1%ic% is caused "y t%einteraction "et1een Eart%7satmosp%ere and incoming radiationfrom t%e sun/
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III1 EFFECT" OF GLOBALWARMING ON AGRICULTURE
.n recent years "ot% dro#ght! and =ood!attri"uted to c%angingclimatic conditions %ave "een getting more pronounced/ Risingtemperatures are e8pected to "ring crop9s%rin5ing %eat 1aves,melting glaciers and ice s%eets, and rising sea levels, 1it% ma:orconse;uences for glo"al food security/
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C'iate
change
Directe9ect! on
cro, gro8th
Physiology
Phenology
Morphology
Indirecte9ect!
Soil fertility
Irigationavailability
PestsFloods &droughts
Sea level rise
"ocio+econoic!
Food demand
Costs &benets
PolicyTrade
Farmersresponse
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I>1 ? WAY" AGRICULTUREIM%ACT" GLOBAL
WARMING5/6!ositive impacts
(/ #ar"on se;uestration in soils
&/ Agriculture as car"on cap and storage
>/ +ocal food systems and green%ouse
gas emissions
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I>1 ? WAY" AGRICULTUREIM%ACT" GLOBAL
WARMING5@6
-egative impacts
?/ .ndustrial agriculture@s %uge car"onfootprint
/ Breen%ouse gas emissions fromfertilizer and pesticide
)/ +and use c%anges and agriculture
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I>1 CONCLU"ION"
To !# #, the #a'itie!o the a7o&e entionedact! a7o#t g'o7a'8aring; 8hich areoten de7ated in ,o'itic!and edia; the< arerea'; g'o7a' andea!#ra7'e1 We are theain ca#!e; the h#an
race; and the e9ect! 8e!ha'' 7ring #,ono#r!e'&e! 8i'' 7e !e&ere;#n'e!! 8e a'' 8ortogether to itigate it!
e9ect!1
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>1 BIBLIOGRA%2Y
CBlo"al 0arming and Agriculture .mpact estimates"y country, 0illiam R/ #line
CAdapting Agriculture to #limate #%ange, #%risSto5es, Mar5
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UE"TION"3
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T2AN YOU FOR
YOUR INDATTENTION