However, proponents of the project held that the construction of a fish hatchery would maintain the river's steelhead runs, and that the construction of the dam would render other dam projects in the Clearwater River basin unnecessary.

However, there are reports of particular amphibian populations invading marine waters where their species is normally unable to survive.

However, these populations are believed to be small, fragmented and vulnerable to extinction.

However, some local populations are classified as Endangered, and some subspecies are endangered or extinct.

However widespread agricultural use led to resistant insect populations.

However, in the mid-19th century, the inhabitants of many parts of the Hebrides were devastated by the clearances, which destroyed communities throughout the Highlands and Islands as the human populations were evicted and replaced with sheep farms.

However, Augustine was not a resident of the Holy Land and therefore was not familiar with the local populations and their oral traditions.

However, populations of bacteria are large enough that a few individuals will have beneficial mutations.

However, there are still populations of asteroids temporarily present in or near these resonances.

However, as there is considerable variation of this character and there were no other differences between these birds and adjacent populations of S. c. camelus, the separation is no longer considered valid.

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, in large, disorganized populations simply constructing a suitable sample frame is often a complex and expensive task.

However, swords were still used in combat, especially in Colonial Wars between native populations and Colonial Empires.

However, the heterozygous advantage hypothesis was proposed in one review in which the author himself writes, " Although cellular / molecular evidence presently is not available for this hypothesis, the CF mutation may be one of several mutations that have spread in European populations because they increased resistance to infectious diseases.

However, the Supreme Court has interpreted the provision of Clause One that Representatives shall be elected " by the People " to mean that, in those states with more than one member of the House of Representatives, each congressional election district within the state must have nearly identical populations.

However, many wildebeest populations are experiencing rapid declines.

However, cultural assimilation of Veddas with other local populations has been going on for a long time.

However, various anthropogenic factors have had a severe impact on zebra populations, in particular hunting for skins and habitat destruction.

However, populations of several species are restricted to fresh water through their lives.

However, adequate forest or brush cover must still be provided for populations to grow and thrive.

However, many national parks and protected reserves in Europe do have populations of red deer, roe deer, and fallow deer.

However, too frequent bushfires can seriously reduce or even eliminate populations from certain areas, by killing seedlings and young plants before they reach fruiting age.

However, their populations are not growing as fast as the U. S., which supplements a high immigration rate with one of the highest birthrates among Western countries.

However, the view that selection on other levels, such as organisms and populations, seldom opposes selection on genes is more controversial.

However, since many of these distinct populations show no significant genetic differences, what may appear to be a large number of species is considered a much smaller number of distinct species by most ichthyologists.

However, dozens of formerly thriving cities, especially in the Western Empire, had been ruined, their populations dispersed and, with the breakdown of the economic system, could not be rebuilt.

However, in recent decades, for what doubtless are multiple reasons, an unannounced but nonetheless readily observable shift has occurred in both facets of national activity.

However, in the context of legal and civic policy, these controversies are less than novel.

However, despite the insight of many of his observations, his own conclusions are open to suspicion because of his failure to employ at all times the correct research methods.

However, there are still several types of calls that necessitate the use of telephone operators.

However, he states unequivocally `` the scandals in business are far less significant than the scandals in labor ''.

However, few are taxed, and the owners and location of most boats are unknown to the assessors on the date of assessment of town valuations.

However, the surface temperature gradient can produce erroneous vapor-pressure measurements for the bulk liquid helium unless precautions are taken to isolate the tube ( which passes through the surface to the vapor pressure bulb ) from the liquid helium surface.

However, if their United States income is not subject to the withholding of tax on wages, their returns are due June 15, 1962, if they use a calendar year, or the 15th day of the 6th month after the close of their fiscal year.

However, the aircraft which we have today are tied to large, `` soft '' airfields.

However, some formulas are used more than others.

However, there is also much to be gained by making use of the abilities of the local people who are available and interested in recreation.

However, there are photographs of suspended drops of cyclohexanol phthalate ( viscosity 155 poises ) suspended in corn syrup of 71 poises in a paper by Mason and Bartok.

However, any oxygen nonequivalence would shorten either the already extremely short Af interlayer distance of 2.55 A or the non-hydrogen-bonded Af interlayer interactions which are already quite short at 2.58 Aj.

However, as so many of the records are not certainly based on newborn snakes, these data must be taken tentatively ; ;

However, if these procedures are applied more often, conditioned emotional responses are temporarily abolished.

However, it cannot be presumed, informal though the structure of the population seems, that there are not well-defined roles within the system.

However, the differences in procedure are fundamental.

However, the regionally differentiated results, which appear below in tables, are interesting evidence of the problems of developing self-government under even the most favorable circumstances.

However, if Federal funds are used, it would be entirely appropriate to train workers for jobs which could be obtained elsewhere as well as for jobs in the area of chronic unemployment.

However, it is not known to either the union or the public precisely how much of a cost increase is caused by a given change in the basic wage rate, although the companies are presumed to have reliable estimates of this magnitude.

However, there are relatively few such political constituencies, and, as has been pointed out, there is seldom a clear-cut distinction between the educational interests of one social class and those of another.

However, modesty and triviality are different qualities.

`` However, evidence that the Axis powers are making significant preparations indicative of such an intention is being reported with increasing frequency from a variety of sources.