Order of the National Green Tribunal in the matter of Nizamuddin West Association Vs Union of India & Others dated 16/04/2025. The matter related to desilting of 24 drains with special focus on two drains - Kushak drain and Sunheri Pul drain before the monsoon. The court was informed that …
Against a backdrop of rising global surface temperature, the stability of the Indian monsoon rainfall over the past century has been a puzzle. By using a daily rainfall data set, the researchers show (i) significant rising trends in the frequency and the magnitude of extreme rain events and (ii) a …
monsoon distribution in the country is significantly influenced by irrigated agriculture. Scientists are now trying to figure out how vegetation and atmosphere interact and how it affects the spatial distribution of rainfall. A paper published in the July 21 issue of Geophysical Research Letters (Vol 33, No 14) said that …
THE total seasonal rainfall during the year's southwest monsoon (June 1 to September 30) for the country as a whole was 99 per cent of its long-period average (LPA), which, being within plus or minus 10 per cent of the LPA, can be termed as a `normal' monsoon. However, both …
The skewed pattern of rainfall experienced across the country during this year's monsoon appears to be an anomaly. UNPREDICTABLITY of the monsoon, unusual spatial and temporal distribution of rainfall over the four-month period, shifting rainfall patterns, sustained low rainfall activity, drought-like conditions in some areas and excessive rainfall in others, …
scientists claim to have solved the mystery of links between El Nino and monsoons in India, a development that can lead to more accurate weather forecasts. This was published online in Science's portal on September 7, 2006. El Nino, which means
Variations in climate, land-use and water consumption can have profound effects on river runoff. There is an increasing demand to study these factors at the regional to river basin-scale since these effects will particularly affect water resources management at this level. This paper presents a method that can help to …
function table() { var popurl="image/20060930/10-table.jpg" winpops=window.open(popurl,"","width=450,height=450,scrollbars=yes") } the monsoon season in Assam is often time for fearful floods. But this year, the state was struck by a terrible drought. The weather office registered a rainfall deficit of more than 40 per cent between June and August. The shortfall has hit …
Just imagine: floods in dry Rajasthan; drought in wet Assam. In both cases, devastation has been deadly, with people struggling to cope. But are these natural disasters or human-made disasters signs of change of the world's climate systems? Or are these simply the result of mismanagement so that people already …
in the first-ever major study on monsoon in an Indian state, researchers have found that annual rainfall in Orissa has been declining significantly over the last two decades. There has been a small but steady decrease in the number of rainy days as well. The rainfall has been less than …
Ram Ganga river water at 10 different sites at Moradabad were collected and analysed at pre monsoon period and after the onset of monsoon following standard methods of sampling and testing. River water is found to be contaminated with reference to almost all the physico-chemical parameters studied at almost all …
monsoon rains may trigger fresh disasters for the people who survived last year's earthquake in Pakistan, if urgent action is not taken, warn experts. The tremor on October 8, 2005, caused a massive landslide in Hattian Bala tehsil of Muzaffarabad at the confluence of two streams
the proposed plan to link 37 major rivers in India may hit the very source of precipitation for these rivers. This warning was issued in an article published in the January 10, 2006 issue of the journal, Current Science. The report, an outcome of a one-day meeting of scientists from …
This paper has three parts: The first, an analysis of 192 news reports in a Marathi daily, Deshonnati, cites 320 cases of farmers’ suicides in Maharashtra reported during 2004. A study of circumstances reveals multiple risk factors – economic downfall, agrarian crisis, and social disgrace among others. Indebtedness, a manifestation …
The tropical monsoon rhythm for over centuries obviously occasioned the development of water works which facilitated wet rice cultivation in pre-modern Southeast Asia. The small-scale water works, purely an outcome of local initiative which survived for many centuries and outlived the state, were developed in the dry zone of Irrawaddy …
Being an integral effect of sub-seasonal rain spells over the season, the seasonal mean south Asian monsoon (SAM) rainfall could be affected by change in the length of the rainy season (LRS). An objective definition of the duration of the SAM season has, however, been lacking. Here we show that …
We attempt to synthesize available quantitative, precisely dated and high-resolution palaeorecords of the South Asian summer monsoon from different natural archives, highlighting their similarities and differences. We distinguish between the palaeorecords of monsoon winds and monsoon rainfall and underscore the importance of quantitative rainfall reconstruction using the amount effect in …
The southwest monsoon current in the form of a crossequatorial low level jetstream (LLJ) with its core at an altitude of about 1.5 km and core wind speeds of 80
The authors in this paper present a factual and a brief review of the extreme weather events that occurred in India during the last 100 years (1991-2004). The socio-economic impacts of the extreme weather events such as floods, droughts, cyclones, hail storm, thunderstorm, heat and cold waves have been increasing …
South Asian emissions of fossil fuel SO2 and black carbon increased 6-fold since 1930, resulting in large atmospheric concentrations of black carbon and other aerosols. This period also witnessed strong negative trends of surface solar radiation, surface evaporation, and summer monsoon rainfall. These changes over India were accompanied by an …
South Asian emissions of fossil fuel SO2 and black carbon increased 6-fold since 1930, resulting in large atmospheric concentrations of black carbon and other aerosols. This period also witnessed strong negative trends of surface solar radiation, surface evaporation, and summer monsoon rainfall. These changes over India were accompanied by an …
