However, actual rainfall from year to year is irregular and occasionally may be less than, leading to severe reductions in crop yields for both rain-fed and irrigated agriculture.

However, the ability of alcohol to relieve severe pain is likely inferior to many analgesics used today ( e. g. morphine, codeine ).

However, tricyclic antidepressants are still used because of their effectiveness, especially in severe cases of major depression.

However, chlorpromazine proved to reduce the effects of psychosis in a more effective and specific manner than lobotomy, even though it was known to be capable of causing severe sedation.

However, this was not as severe compared to much of Europe.

However, it should be noted that any individual, even a healthy adult in middle age, can experience a severe case, and each person's case should be measured by the loss of fluids, preferably in consultation with a doctor or other health worker.

However, when the slew rate of the current is not so severe ( e. g. Line frequency ) the effect can be safely ignored.

However, Eugene's military career suffered a temporary setback in 1688 when, on 6 September, the Prince suffered a severe wound to his knee by a musket ball during the Siege of Belgrade.

" However, he maintained that " On the one hand we find those patients with irreversible dementia and severe cortical lesions.

However, this was averted in the Schleswig-Holstein state elections, when they achieved 8 % of the vote, which was a severe loss of seats but still over the 5 % threshold.

However, there have been examples of poor manufacture ( underprocessing ) and poor hygiene allowing contamination of canned food by the obligate anaerobe Clostridium botulinum, which produces an acute toxin within the food, leading to severe illness or death.

However, in some cases a very severe version misdemeanour may be punished with imprisonment of more than one year, yet the crime itself remains considered a misdemeanour.

However, in Protestant countries, where the tyranny of the church was less severe, there was no general reaction against statutes that were religious in origin.

However, growth in 1999 was held down by the severe regional economic dislocations caused by the Kosovo war.

However, during another series of severe floods the Meuse found an additional path towards the sea, resulting in the creation of the Biesbosch wetlands and Hollands Diep estuaries.

However, because NMT mimics some symptoms of motor neuron disease ( ALS ) and other more severe diseases, which may be fatal, there can often be significant anxiety until a diagnosis is made.

However, a 1988 article by Brian Martin in Science and Public Policy states that although their paper concluded the effects would be less severe than originally thought, with the authors describing these effects as a " nuclear autumn ", other statements by Thompson and Schneider show that they " resisted the interpretation that this means a rejection of the basic points made about nuclear winter ".

However, due to the lower population density and better hygiene ( widespread practicing of banya, the wet steam bath ), the population loss caused by plagues was not so severe as in the Western Europe, and the pre-Plague populations were reached in Russia as early as 1500.

However, a revolver is generally not as resistant to abuse as a semi-automatic ( abuse meaning dropping the weapon, or allowing severe contamination by dirt or mud ).

However, the power of the dictator was so absolute that Ancient Romans were hesitant in electing one, reserving this decision only to times of severe emergencies.

However, in severe cases where patients experience frequent unpredictable seizures everyday, the use of anti-epileptic drugs ( AEDs ) are recommended to reduce the likelihood and duration of seizures.

However, this devaluation had severe social consequences, because most of the essentials goods were imported.

However, poor climatic conditions and severe drought badly affected the agricultural sector, thus reducing its share in the economy to about 17 % of 2008 GDP, down from 20. 4 % in 2007, according to preliminary data from the Central Bureau of Statistics.

However, actual rainfall from year to year is irregular and occasionally may be less than 200 millimeters, leading to severe reductions in crop yields for both rain-fed and irrigated agriculture.

However, severe poisoning, blindness, or death can occur as a result of dangerous industrial ethanol substitutes being added by black-market producers.

However the move was to prove disastrous and was followed by a series of natural disasters including the flooding of half the city.

However, in the course of this battle, the civilization was totally destroyed by both the fight, and by flooding caused by it.

However The Fens in Cambridgeshire is prone to flooding should a strong system affect the area.

However the suit was not attached to the helmet, so a diver could not bend over or invert without risk of flooding the helmet and drowning.

However no evidence exists that flooding destroyed the city.

However, the Siegrist's Mill Covered Bridge, which weighed five tons, was ripped from its foundations and swept downstream on September 8, 2011, by flooding caused by remnants of Tropical Storm Lee.

However, the open sea mouth caused flooding problems in the hinterland and in 1544 Emperor Charles V gave orders to close the harbour with lock gates, which were built in the town centre in 1569.

However, debris loosed by hydraulic mining above Marysville raised the riverbeds of both the Feather and the Yuba Rivers and rendered the city vulnerable to flooding during winter storms and spring run-offs.

However, incessant disease-spreading mosquitoes and repeated river flooding necessitated a new location.

However, periodic river flooding plagued the town, as the river would too often swell its banks, spilling onto area farmland.

However, rain bands from Alex dumped more than a foot of rain over two days, flooding houses twice within 24 hours.

However, after the floods of 1947, new works such as the Coronation Channel were constructed to control flooding in Spalding and the washes are no longer used solely as pasture, but may be used for arable farming.

However, the Far Cotton and St. James areas of the town occupy the flood plain and have borne the brunt of severe flooding over the years, culminating in the 1998 Easter floods.

However, by the 14th century the Ouse valley was regularly flooding in winter, and frequently the waters remained on the lower meadows through the summer.

However, during winter months the golf course is prone to flooding due to its location alongside the River Usk.

However, as the chosen site was soon seen to be prone to river flooding, early settlement was relocated to Wellington.

However, this caused massive flooding in Henan, Anhui, and Jiangsu resulting in a famine that caused millions of deaths.

However, by the late 1980s cheap imports from Asia were flooding the UK market, and with a severe decline in the bicycle components industry, the company was reliant on importing those as well, and only assembling at Brigg.

However, reaches of the Peace River Valley are threatened with flooding by the proposed Site C Dam, which would generate enough electricity to power about 460, 000 households.

However, when warmer waters from the north, such as the current of El Niño, bring catastrophic rains to the coast and sea, the shoals of anchoveta disappear, leaving the fishing fleets plants paralyzed, and flooding rivers cause serious damage to the lands and cities.

However, in the upper marsh, variability in salinity is shown as a result of less frequent flooding and climate variations.

However, extreme flooding events have caused damage to property and affected transport links, the most significant events occurring in 1947, 1960 and 2007.

However the valley at Pito-one was a mix of dense forest, scrub, flax and swamp, prone to flooding and with a beach so flat ships were forced to anchor 1600 metres from the shore.

However, at the time it was pointed out that the Buchanan Dam was just the first in a series of four flood control dams, and that prevention of flooding would not be possible until they were finished.

However, massive allied artillery barrages and the flooding of both the Rapido and Garigliane rivers prevented the Germans from reforming.