Since the coastal wetlands also support an economically important coastal fishery, the loss of wetlands will also negatively affect this industry.

Since the 1970s, more focus has been put on preserving wetlands for their natural function yet by 1993 half the world's wetlands had been drained.

Since 2008, it has been listed as Endangered by the IUCN due to destruction of wetlands in their habitat.

Since then they have hosted garbage cleanups, tree plantings, and help to create or restore eight wetlands in the lower reaches of the valley, including Chester Springs Marsh, a 3 ha site south of the Bloor Viaduct.

Since Hurricane Hazel showed the land to be unsuitable for housing, it has been largely developed or redeveloped as parkland, with the extensive and important wetlands on its southern end remaining unmolested.

Since 2003, The Nature Conservancy and other organizations have been working to restore about of wetlands in the Williamson River delta at the north end of Upper Klamath Lake.

Since the 1990s many plans are underway, or have already been implemented, to restore these wetlands by blocking the drainage systems built by farmers during the last 150 years.

Since the 1980s the Trust has campaigned to save wetlands in the Gordano Valley in North Somerset where Clapton Moor ( 40 hectares of grassland ) near Clapton in Gordano, Weston Big Wood, ( 38 hectares of ancient woodland ), and Weston Moor ( 59 hectares of wet grassland ) near Weston in Gordano and Walton Common north east of Walton in Gordano are now rich in birdlife.

Since then 85 to 90 % of New Zealand wetlands have been lost.

Since 1990, the Albufera Nature Reserve has been included as a Ramsar Site in the list of wetlands of international importance for birds, established in the Ramsar Convention of 1971.

Since wetlands can store large amounts of carbon in peat, the fire frequency of vast northern peatlands is linked to processes controlling the carbon dioxide levels of the atmosphere, and to the phenomenon of global warming.

Since the hazards of poor communication are so great, p can be justified as a habitable site only on the basis of unusual productivity such as is made available by a waterfall for milling purposes, a mine, or a sugar maple camp.

Since the slogans have little application to reality and are sanctimonious to boot, the applause is faint even in areas of the world where we should expect to find the greatest affection for free government.

Since we can neither undo nor redo the past, we are limited to the events of today and tomorrow.

Since the recognition of Israel as a nation state, claims are made in many cases which identify the claimant as a member of the new body politic.

Since accurate base maps are necessary for any planning program, the first step taken by the planning division to implement the long-range state plan has been to prepare two series of base maps -- one at a scale of 1 inch to a mile, and the second a series of 26 sheets at a scale of 1 inch to 2000 feet, covering the entire state.

Since conventional methods are insensitive at the low frequencies of these molecular transitions, the paramagnetic resonance method is being used instead.

Since broadcast frequencies are very limited in number, these objectives are to some extent inconsistent in that not all of them can be fully realized, and to the extent that each is realized, there is a corresponding reduction of the possibilities for fullest achievement of the others.

Since the provision of skywave service requires adequate freedom from interference, only class 1, stations are capable of rendering skywave service.

Since the sides are also covered up to the spray rails, they are also rough-sanded in that area.

Since fly cutters are one sided and not balanced, they should be used at the slowest speed available, and fed very slowly to avoid binding.

Since there are almost no schools in the country offering graduate work in interior design this rule cannot at present be observed.

Since charges are relatively the same, reserving a car before you leave for Europe will assure you of having one on tap when you want it.

Since practical washing procedures are both lengthy and expensive, a number of laboratory tests have been developed for the numerical evaluation of detergents.

Since the circulating thyroid hormones are the amino acids thyroxine and tri-iodothyronine ( cf. Section C ), it is clear that some mechanism must exist in the thyroid gland for their release from proteins before secretion.

Since emotional reactions in the higher vertebrates depend on individual experience and are aroused in man, in addition, by complex symbols, one would expect that the hypothalamus could be excited from the cortex.

Since Af are distinct prime polynomials, the polynomials Af are relatively prime ( Theorem 8, Chapter 4 ).

Since D and D' are both diagonalizable and they commute, they are simultaneously diagonalizable, and Af is diagonalizable.

Since N and N' are both nilpotent and they commute, the operator Af is nilpotent ; ;

Since Af are linearly independent functions and the exponential function has no zeros, these R functions Af, form a basis for the space of solutions.

Since the choice is by lot each week, the outcomes of different trials are independent.

Since two curves of symbol Af on Q intersect in Af points, it follows that there are Af lines of Af which are tangent to Aj.

Since the difficulty of drawing the net is great, we will merely discuss it.

Since the great flood of these dystopias has appeared only in the last twelve years, it seems fairly reasonable to assume that the chief impetus was the 1949 publication of Nineteen Eighty-Four, an assumption which is supported by the frequent echoes of such details as Room 101, along with education by conditioning from Brave New World, a book to which science-fiction writers may well have returned with new interest after reading the more powerful Orwell dystopia.

Since the validity of all subsequent planning depends on the accuracy of the basic inventory information, great care is being taken that the inventory is as complete as possible.

Since the land he desired lay within the great northern empire of the Hudson's Bay Company, he purchased great blocks of the Comany's stock with the view to controlling its policies.

( page 33 ) On the other hand, a little later on he says: `` Since 1692 a great but superficial change has wiped out God's beard and the Devil's horns, but the world is still gripped between two diametrically opposed absolutes.

Since the Catholic Church expresses such desire that the Sacred Scriptures be read, the following taken from the Holy Bible ( New Catholic Edition ) will prove a means of grace and a source of great spiritual blessing.

Since one fluke always protrudes up from the set anchor, there is a great tendency of the rode to foul the anchor as the vessel swings due to wind or current shifts.

Since then, the " great fish " in Jonah 2 has most often been translated as " whale ".

Since the 14th century, each century has produced artists who have created great drawings.

Since the great majority of people who first attempted to transcribe Chinese were not linguists ( and even if they were, the principles of modern phonemics were not discovered for another two centuries ), their endeavour was marred by a lack of systematic approach and many contemporary European misconceptions about language.

Since the original definition of the metre was one-quarter of one ten-millionth of the circumference of the Earth ( along the great circle coincident with the meridian of longitude passing through Paris ), the circumference of the Earth is about 40, 000 km or about 200, 000 furlongs.

Since English, German and Dutch have many of the same etymological origins, there actually are a great number of words in both languages that are very similar and do have the same meaning ( e. g. word / Wort / woord, book / Buch / boek, house / Haus / huis, water / Wasser / water ...).

Since leprosy had nearly disappeared in Italy, Alberoni obtained the consent of the pope to suppress of the hospital, which had fallen into great disorder, and replaced it with a seminary for the priestly education of seventy poor boys, under the name of the Collegio Alberoni, which it still bears.

Since playing a major role in the defeat of Napoleon, Russia had been regarded as militarily invincible, but, once pitted against a coalition of the great powers of Europe, the reverses it suffered on land and sea exposed the weakness of Tsar Nicholas ' regime.

Since Caprino's death, his son Remo has had great success developing a computer game based on Flåklypa Grand Prix.

Since then, the " great fish " in Jonah 2 has been most often interpreted as a whale.

Since then great changes have taken place.

Since one is required by Confucian philosophy to show great reverence to one's parents and grandparents, children may also be required to kowtow to their elderly ancestors, particularly on special occasions.

Since most of the silk went to Marseille, the French began to have a great impact in the region.

Since the early Middle Ages, the trade in furs was of great economic importance for northern and eastern European nations with large native populations of fur-bearing mustelids, and was a major economic impetus behind Russian expansion into Siberia and French and English expansion in North America.

" Since over 90 % of the neurons in the brain release either glutamate or GABA, these labels encompass the great majority of neurons.

Since the discovery of superconductivity, great efforts have been devoted to finding out how and why it works.

Since then, there have been many great names in samba, such as Ismael Silva, Cartola, Ary Barroso, Noel Rosa, Ataulfo Alves, Wilson Batista, Geraldo Pereira, Zé Kéti, Candeia, Ciro Monteiro, Nelson Cavaquinho, Elton Medeiros, Paulinho da Viola, Martinho da Vila, and many others.