Skip to content Skip to navigation

What is Global Warming?

By Rituparna Goswami Pande |
The arctic ices are melting and so are the glaciers, the result global warming. Global warming is the increase in the average temperatures of the Earth's near-surface air and oceans in recent decades and its projected continuation. Global average air temperature near the Earth's surface rose alarmingly during the past century. The Intergovernmental Panel on Climate Change (IPCC) concludes, "most of the observed increase in globally averaged temperatures since the mid-20th century is very likely due to the observed increase in anthropogenic greenhouse gas concentrations," which leads to warming of the surface and lower atmosphere by increasing the greenhouse effect. Natural phenomena such as solar variation combined with volcanoes have probably had a small warming effect from pre-industrial times to 1950, with only a a small cooling effect since 1950. This warming phenomena and sea level rise are expected to continue for more than a millennium even if greenhouse gas levels are stabilized. This reflects the large heat capacity of the oceans. An increase in global temperatures can in turn cause other changes, including sea level rise,can result in floods and drought. There may also be changes in the frequency and intensity of extreme weather events, where such changes will vary from region to region around the globe.

Comments

charlie's picture

Submitted by charlie on Thu, 21/06/2007 - 04:30
from u article i feel u are great lover of nature as i dinth met u but want to hear from u more about u view point what govt. should took steps about drainage system and stop artificial flooded in city as govt spent lot of money in drainage system which i feel there is no good engineering section in assam or plan and also this my comments not related to u global warming article, just read u article then comes to my mind may be from u view point govt. will be benifitted and some money will safe and they can use in drainage system also as i feel u have some thoughts which will help to govt. want to hear more article from u side

Pages

Add new comment

Random Stories

HC notice to govt on rhino poaching

7 Oct 2012 - 5:50am | editor
The Gauhati High Court has given Centre and Assam government four weeks to apprise it of the steps taken to check rhino poaching in Kaziranga. Taking up a suo-moto cognizance of reports on...

Deaths of more wild jumbo calf in Udalguri district resented

5 Jul 2010 - 10:44pm | Jayanta Kumar Das
The mysterious death of another male wild elephant calf in Udalguri district has drawn sharp criticism from the nature loving people of the district. This has been the case of fourth death in a...

Another electrocution death

28 Jun 2014 - 11:42am | AT News
One after another tragic incidents seem to have shocked Guwahati during the last 24 hours after the city was caught in massive water logging. Yet another person was electrocuted to death in the city...

Speaker Gogoi interacts with scribes

29 Apr 2015 - 5:15pm | AT News
Assam Assembly Speaker Pranab Kumar Gogoi today interacted with the scribes at Guwahati Press Club on 29 April 2015. Attending the Guest of the Month programme of the press club the veteran Congress...

Other Contents by Author

Health and the city

They say “health is wealth” but in Assam “ill health means drain of wealth”. The people of Assam seem to have lost their faith in the medical facilities and treatment provided in Assam. The commercialization of the medical profession has totally disillusioned the common public. Minor ailments require a plethora of health check ups the cost of which burns a hole in the pockets of poor patients. However, the ones who can afford prefer to go outside the state for treatments without taking the chances of wrong diagnosis or pricy hospital bills. The government hospitals are the last resorts of suffering patients who brave the unhygienic, rat infested, garbage heaped...

International Tea Festival

The world is coming to Guwahati this November to take part in the International tea festival that will be held on November 22 at the Nabin Chandra Bordoloi Indoor stadium at Sasusajai. The three day festival will be a platform for the tea brewers of the world to show case the quality of their “two leaves and a bud” and the festival will also provide an opportunity for Assam to give a boost to its tea industry which is going through a rough period.As many as 400 delegates from all corners of the world would be taking part in the festival. The participating countries are Russia, United Kingdom, Germany, Pakistan, Egypt, Kenya and Sri Lanka, China and Indonesia. Apart from a few...

Emergency in Pakistan

Life came to a standstill in Pakistan with the declaration of Emergency by self styled Pakistan President Pervez Musharraf. His actions reeked more of him being an army chief rather than a president of Pakistan. He cited the growing instances of Islamic militant violence and “constant” judicial interference as the reasons behind his clamping emergency and sacking of Ifthikar Choudhary, the Supreme Court chief justice which incidentally came in the wake of the crucial apex court ruling on the legality of his election. The declaration of emergency has resulted in the suspension of all constitutional rights, all independent news media were gagged, telephone services were cut off...

AMC : 60 years of service

The metamorphosis of the legendary Assam Medical College AMC) from an aged and dilapidated structure into a refreshingly beautiful centre of excellence is remarkable.It turned 107 years old on November 2, 2007 but officially birthday of AMC is on the 3rd of November.Late Lokapriya Gopinath Bordoloi, the then premier of Assam had inaugurated the prestigious college and since then AMC has achieved many high points and till date has proudly produced6822 MBBS graduates and 2350 post graduate doctors.Its journey which began from 3rd November, 1947, in the abandoned US military hospital of the Second World War at Borbari, Dibrugarh, to completing 60 years of service was completed following many...

Give peace a chance

The northeastern states have lately reaffirmed themselves as cauldrons of violence. Instances of violence have repeatedly marred the peace of these sibling states where rebel guns have resulted in a number of casualties. Imphal is smoldering after an ambush at Sorbung village in Phungyar sub division of Ukhrul district in the daylight hours of this Wednesday morning. One Assam Rifles officer and two jawans were killed including a Major while seven others were left wounded. The ambush took place while the Assam Rifles troops were moving from Soide village to Kasom on a routine patrol duty. Mentionably, this was the second major militant ambush in Manipur after members of the People...

Why animal sacrifice

The Oxford Dictionary defines the word sacrifice as the voluntary relinquishing of something valued or surrender of possession as offering to deity. Animal sacrifice (of goats and buffaloes) is otherwise rare but is held on certain festivals in contemporary India, and Sri Lanka, especially to honor the Mother Goddess (Durga) by the followers of certain cult groups of Hindus belonging to the sect of Shaktism. Due to severe condemnation by most other Hindus, calling this as a barbaric act, these animal sacrifices are quickly disappearing in India and Sri Lanka. Among the Hindus of Nepal, and certain sections of Bengal and Assam animal sacrifices are common even today, not only for the Mother...

Turning neighbour’s envy to pride

Love thy neighbour is a maxim that is all set to be renewed with improved vigour and gusto with the decision of the representatives of the People’s Committee for Peace Initiative in Assam (PCPIA) and Naga People’s Movement for Human Rights (NPMHR) which pledged to ensure a bond of love and brotherhood among the people of Assam and Nagaland. This is also seen as an attempt the end the festering four decade old boundary issue between the two states.A team of representatives from Assam and Nagaland are all set to organize a “confidence building exercise” involving residents of villages on either side of the border at Merapani, the main point of contention between the...

How safe is our wildlife?

Another rhino bites the dust in Kaziranga National Park as poachers struck again in the supposedly conserved abode of these rare species. Altogether 17 rhinos have been killed by poachers or have drowned in floodwaters since January 2007. On September 16, poachers shot a rhino at Hatikhuli tea estate near the national park. This time the rangers stumbled upon the carcass of the female rhino on October 23 from near Bandorkhal area under the Borbeel forest camp in Bagori range of the park.Five rhinos were poached in 2006, while seven were killed in 2005 in Kaziranga. According to a departmental source poachers in KNP killed nearly seventy rhinos since 1985. The forest department is worried...

A Boost to Tourism

The northeast is a hitherto untapped tourist destination. Hills and vales, lakes and dales or rather nature’s pearls abound in this region. But the world at large has been fed on its militancy tales instead of the jewels of the eight states that form the northeast. Every state has a unique feature be it the wild life, culture or even a rich history -- we have it all.It is not that nothing is being done in boosting the tourism potential of this region. The state government in a bid to avert the spotlight from militancy to tourism in the North Cachar Hills has decided to hold an NC Hills Festival which will be held at the Sankardeva Kalakshetra here in the second week of November. The...

Invoking the goddess Durga

Durga puja is awaited with bated breath every year and the goddess is given a tearful farewell every year at the end of the puja, and this year won’t be any different either. Guwahati’s heart throbbed with festive fervour as devotees offered ‘anjali’ in their ‘para pandals’ Guwahatians pulsated with the puja spirit indulging in pandal hopping and invoking the goddess with hearts brimming with pious devotion. For once the markets had a forsaken look as the usual customers turned devotees attired in their festive best visited pandals instead of shops luring them with festive discounts.Strangely Guwahati lacked the usual crowded streets during the puja days...