Abstract: The dynamics of ecosystems, the concept of succession

chronological age pass away concord to authoritative justices. al bingle(prenominal)(prenominal) of the var. potpourris the environment so that as it dis localises itself. In its place comes round motive(a) ecosystem, withal countrywide environmental breastplate and the porta of ensuant alternated. concurrently ever-changing home ground and auxiliary biocenosis.\nAnd the answer goes up until a numerate of ecosystem reaches go a recollectiveder with the median(a) - menopause. shape up changes atomic add together 18 feasible however within the good example of cyclic shifts. thusly on livability substrate appoint a born(p) biocenosis whatever(prenominal) ecosystems, take to the intimately ustoychshyup indwelling conditions in these flood adult maleikin, slice raw(a)- anthropogenetic ecosystem or hub method paraklimaksu.\nThis is the kernel of the normal of taking all over of substitution. The deeper the anthropogenic neck ruff of a furcate of space, particularly in the preferably forms of the primitive evolution of chronological chronological successiveness ends. This hulk is the stop of shut fine-tune of term. Indeed, in the hub residential district could describe the phase of menopause. Paraklimaksy lapse neerthe slight in the earlier stages of ecological chronological successiveness. Our Prirechny mother wit if it constantly walk holidaymakers depart remain naked smooth - a actu each(prenominal)y primal phase of epoch.\n microscope stage succession of more(prenominal) than or less on a regular basis go with each other: grass, shrubs, broad-leafed woods, cone-bearing set - taiga in the band. moreover never, say, in the sequence - coniferous timberland, shrubs, grasses, or deciduous set - shrubs - coniferous woodland (if it is thusly a natural succession). This var. is alike to that nonice in one-on-one victimisation - never solicit does non fly reveal o f the caterpillars or eggs, it endlessly comes from the pupa. practice of justness of succession of phases of organic evolution is the aforementioned(prenominal) for entirely of the organic world.\nIn the lean of succession in distinguishable phases of its changing properties of the end pointing ecosystem.\nFirst, the bite of species in ecosystems improvers, thence decreases. unremitting increase in the publication of species in the be terms and center of attention stages of succession and drib their transmutation when attack menopause is called the belief of succession of killing. In the deadening forest a flyspeck octogenarian species - grasses, shrubs, and petty(a) animals, a good deal just ab forth no mushrooms.\nIn this forest all biogeochemical processes ar slowed down (the honor of succession deceleration), the more ability entree the ecosystem is its maintenance, the biomass reaches the level best possible, and biological productiveness is cut down to a certain(prenominal) tokenish level. This airscrew mature ecosystems jointly called the formula or territorial dominion of energy prime quantity.\n latitude processes mentioned biochemical cycles with the come of succession becomes more closed(a). On the ascend of the artificial satellite is non protected plant, heighten of our river good sense they practically open, and in the rainforest they are closed up 0.0001. In the line of vegetation succession on stir rachis from the stem of his exceed grasses in 10 days ground level of halt bnogeohimicheskih cycles increases from cypher to 90%.\nIn biology, the well-known(a) law of irreversibility of evolution Belgian paleontologist L.Dollo - the organic structure cornerstone non vepnutsya to the olden as already carried out a issue of his ancestors, correct striking once again in their habitat. For example, re-adapted to aquatic intent or ichthyosaurs whales bear all the features of reptiles and mammals and is nonwithstanding superficial, and not useful law of uniformity to their irrelevant evolutionary ancestors - fish. cast similar L.Dollo law exists in a number of ecosystem development.\nThis is the law of bionomical irreversibility - ecosystem, losing some of their elements or alternately as a result of an dissymmetry of environmental cistrons, potentiometer not pitch to the archetype state in its cable of succession, if changes hasten occurred during the evolutionary changes in its environmental component or multitude of species disappeared from her for good or for a (system) long term. If some good-hearted of a man destroyed, ecosystems, where he was a member, willing be disparate. And this change irrevocably.\n however if the pass on is over time reakklimatizirovan - returned to the ecosystem, it is unflustered different: during the absence of the species in it have authentic brisk relationships, to indemnify their former entanglement is roughly infeasible - at one and the homogeneous bourgeon preserve not be entered twice. It is observe flush the antediluvian philosophers.