Latest Research News on Global Warming Research: Sep – 2019

 Latest Research News on Global Warming Research: Sep – 2019

Beyond Global Warming: Ecology and Global Change

While ecologists concerned in management or policy usually square measure suggested to find out to agitate uncertainty, there square measure variety of elements of world environmental amendment of that we tend to square measure certain–certain that they’re occurring, and sure that they’re human—caused. a number of these square measure mostly ecological changes, and every one have vital ecological consequences. 3 of the well—documented international amendments are: increasing concentrations of CO2 within the atmosphere; alterations within the biogeochemistry of the worldwide element cycle; and current land use/land cowl change. Human activity–now primarily fuel combustion– has augmented CO2 concentrations from °280 to 355 mL/L since 1800; the rise is exclusive, a minimum of within the past one hundred sixty 000 period, and several other lines of proof demonstrate without ambiguity that it’s human—caused. This increase is probably going to own environmental condition consequences–and definitely it’s direct effects on accumulation all told Earth’s terrestrial ecosystems. [1]

Robust Responses of the Hydrological Cycle to Global Warming

Using the temperature change experiments generated for the Fourth Assessment of the Intergovernmental Panel on temperature change, this study examines some aspects of the changes within the hydrological cycle that are strong across the models. These responses embody the decrease in convective mass fluxes, the rise in horizontal wet transport, the associated sweetening of the pattern of evaporation minus precipitation and its temporal variance, and also the decrease within the horizontal wise heat transport in the extratropics. A shocking finding is that a strong decrease in extratropical wise heat transport is found solely within the equilibrium climate response, as calculable in block ocean responses to the doubling of greenhouse emission, and not in transient temperature change eventualities. All of those strong responses are consequences of the rise in lower-tropospheric vapour. [2]

Global warming in an unequal world: a case of environmental colonialism

The idea that developing countries should share the blame for global climate change is Associate in Nursing example of environmental exploitation. the style within which the world warming dialogue is being dispensed is merely sharpening and deepening the North-South divide. a significant downside is the way to share the world commons of greenhouse emission and paraffin sinks. A system world|of worldwide|of world} tradeable permits ought to be introduced to regulate global greenhouse emission emissions. [3]

Subsurface ocean flywheel of coupled climate variability in the Barents Sea hotspot of global warming

Accelerated shrinkage of the Arctic ocean ice cowl is that the main reason for the recent Arctic amplification of world warming. there’s growing proof that the ocean is concerned during this development, however to what extent remains unknown. Here, a singular dataset of oceanography profiles is employed to infer the regional pattern of recent underground ocean warming and construct a skillful predictor for surface climate variability within the Barents Sea region – a hotspot of the recent temperature change. it’s shown that, within the era of satellite observations (1981–2018), season temperature anomalies of Atlantic water heading for the ocean make a case for quite eightieth of the variance of the leading mode of variability within the following winter ocean ice concentration over the whole hemisphere, with main centers of action simply within the Barents Sea region. [4]

Air Pollution, Not Greenhouse Gases: The Principal Cause of Global Warming

Aim: Gottschalk incontestable  the bump coincident with war II could be a sturdy feature contact in eight freelance office temperature databases. while not contradicting Gottschalk’s conclusion, I contemplate the broader activities of WW2, particularly the way of sterilisation Earth’s delicate energy balance by particulate aerosols and so generalise to post-WW2 warming. The aim is to gift proof that particulate pollution, not greenhouse gases, is that the principal reason for warming. [5]


[1] Vitousek, P.M., 1994. Beyond global warming: ecology and global change. Ecology, 75(7), (Web Link)

[2] Held, I.M. and Soden, B.J., 2006. Robust responses of the hydrological cycle to global warming. Journal of climate, 19(21), (Web Link)

[3] Agarwal, A. and Narain, S., 1991. Global warming in an unequal world: A case of environmental colonialism (Vol. 17). New Delhi: Centre for Science and Environment. (Web Link)

[4] Subsurface ocean flywheel of coupled climate variability in the Barents Sea hotspot of global warming
Pawel Schlichtholz
Scientific Reportsvolume 9, Article number: 13692 (2019) (Web Link)

[5] Herndon, J. M. (2018) “Air Pollution, Not Greenhouse Gases: The Principal Cause of Global Warming”, Journal of Geography, Environment and Earth Science International, 17(2), (Web Link)


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