CLIMATE CHANGE (CC) IMPACTS ON FIELD CROPS: A GENERAL APPROACH

Yıl 2018, Cilt: 13 Sayı: 4, 163 - 170, 14.10.2018

Hakan Ulukan

Öz

The field crops, like all other cultivated plants, are very
sensitive to the CC with its inseparable components as known
greenhouse gases (GHGs’) emissions which were composed of CO2, CH4,
N2O, Water Vapor, CFCs, etc.. For instance, rice (Oryza sativa) crop
plant takes the biggest share of 94% from the GHGs emissions as CH4. As
a strong member of the Green House Gases (GHGs) emission, the CH4 has
300 times higher efficiency than the CO2 and 20 times strong in this
respect than the water vapour (or H2O) in the atmosphere. As known, the
most dangerous of GHGs is the CO2 for the all living organisms and nonliving things. The GHGs emission has positive –up to one degree- (the
CO2 fertilization, etc.) and/or negative (acid rains, fog, floods,
hail, etc.) impacts on flora. According to scientific research
findings, the world’s mean temperature (1.4-5.8oC) will rise by the end
of the year of 2100 and affect the many plants, ecologies, ecosystems
and climatological parameters as locally or regionally or
continentally. Particularly, climate change will increase of the field
crops’ growth and development stages, water use efficiency (WUE)
balance(s), accelerates the ripening, reduces the yield (dry matter)
and nutrient input/taken, etc. with another morphologic, phenologic,
metabolic and biochemical traits.

Anahtar Kelimeler

Climate Change, Greenhouse Gases (GHGs), Global Warming Field crops, Flora, Water Use Efficiency (WUE)

CLIMATE CHANGE (CC) IMPACTS ON FIELD CROPS: A GENERAL APPROACH

Öz

The field crops, like
all other cultivated plants, are very sensitive to the CC with its inseparable components
as known greenhouse gases (GHGs’) emissions which were composed of CO₂,
CH₄, N₂O, Water Vapor, CFCs, etc.. For instance, rice
(Oryza sativa) crop plant takes the biggest share of 94% from the GHGs
emissions as CH₄. As a strong member of the Green House Gases (GHGs)
emission, the CH₄ has 300 times higher efficiency than the CO₂
and 20 times strong in this respect than the water vapour (or H₂O) in the atmosphere. As
known, the most dangerous of GHGs is the CO₂ for the all living organisms and non-living things. The GHGs emission has
positive –up to one degree- (the CO₂ fertilization, etc.) and/or
negative (acid rains, fog, floods, hail, etc.) impacts on flora. According to scientific
research findings, the world’s mean temperature (1.4-5.8^oC) will
rise by the end of the year of 2100 and affect
the many plants, ecologies, ecosystems and climatological parameters as locally
or regionally or continentally. Particularly, climate change will increase of the field crops’ growth and development
stages, water use efficiency (WUE) balance(s),
accelerates the ripening, reduces the yield (dry matter) and nutrient input/taken,
etc. with another morphologic, phenologic,
metabolic and biochemical traits. 

Anahtar Kelimeler

Climate Change, Greenhouse Gases (GHGs), Flora, Global Warming Field crops, Water Use Efficiency (WUE)

Kaynakça

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