Ecological-Fishing Monitoring of Lake Fish in The Forested Area

The article shows the role of the establishment of a method of surveillance-monitoring of ecological processes in Russia’s fisheries lakes and names examples of ecological-fishery variability of lakes in the south of the West Siberian Plain, influenced by climate change dynamics. For this reason, it is recommended that a realistic assessment of the quality of the lake ecosystem used for the cultivation of sigfish, such as the main pastoral aquaculture sites of the Zauralye, be monitored.


Introduction
One hundred years ago, M. P. Somov [ 1] laid the foundations of ecological and fisheries monitoring on lakes in the Northwest Russia in its fundamental work. It recommended the determination of the productivity dynamics of fisheries bodies for the collection of animal and plant species, which are based on the formation of fish products, which are entirely dependent on physical, climatic, floristic and other parameters of a particular body of water. The factor of productivity (fishing productivity) of the lake, which is changing over time, is considered to be the most important, and recommended to observe this process and the basis of dynamics of the changes of natural components, which will help to correct the practical actions of the fisherman's user of the water body. Thus, the dynamics of biologically-production aspects of the water body also depends on the economy-the production component-the fishery management, or the bonates, which can be increased significantly.
At the beginning of the 20th century, [1,2] considered normal fish catches to 25 to 40 kg/ha, "high"-50 kg/ha and more, and "bad" annual catches of 20 kg/ha and lower.
In southern Western Siberia and In these years, the lake fishery, based on shallow lakes exposed to periodic fluctuations, and hence the changes in the salinity and concentration of oxygen in the water, required specific changes based on landscaping techniques [3][4][5], stabilizing the ecological parameters of the lakes that are the sound fisheries of the administrative territory. At the same time, the Zonal Fisheries Science has intensified work on the introduction of new productive species of fish that were absent in the south of Ural and Western Siberia, which allowed the akchoir to aclite in local lakes in the local lakes, the Luga region of Luga, the karma (sasana), and then the [ [ ckarp]] [6,7]. 20 to 40 kg/ha. As an example of the practice of the Chelyabinsk fishermen's fishermen in the 1950s and 1960s, the system of fish nurseries and incubation workshops found that systematic tracking (monitoring) of the dynamics of ecological processes in fishery bodies by the integrated scientific and production laboratory can be managed by fisheries-efficiency in the lakes in use. A multiples analysis of hydrochemical, hydrobiological characteristics of the lake ecosystem provides a timely manoeuvre for the production of meliorative and lynch works on the same lakes of the enterprise.
It was the ecological-fishery monitoring of the main mass of fish reservoirs and the rapid application of the necessary melioration and specified fish planting in accordance with the real feed base and ecological conditions ensured the improvement of the fishing productivity of the Chelyabinsk fishermen.
A new impetus to the effectiveness of environmentalmanagement monitoring as a basis for economic development and, then, further development of commercial fish farming. Therefore, the increase of each hectare of the "blue nib'a" represents us the perennial practice of the Kazan lake fish, called "Kazanskaya Fish".
Rybkhoz was created in 1968g. It was preceded by two years of comprehensive examination of the Kazan district lake fund, which had a total water area of 10.0 thousand tons. -Io. Out of a total of 90 small lakes, only 24 lakes were included in the fish, with a total area of 6,372 hectares. In 10 lakes, using landscape conservation principles, low-pressure (height 1 m) dams and water regulators to launch extreme floods were built to accumulate spring floods.
Hydrobiologists and fishers have established that 490 tons of fish and carp can be grown annually in this area. Prior to the organization of the fish, local consumer cooperation on the lakes in the Kazanskai region was fishing of tuna with an average annual total catch of carasers, carrots, perch, and pike fish, 50 to 60 tonnes, therefore, the fisheries management fee was criticized. However, in 1972. The fish-breeders provided the non-water crews with the catch of valuable fish and carp in the amount of 540 tons, which is more than that of the Ecological and Fisheries Project [9].
For 40 years, the amount of fish grown per 6 thousand tons per year. In the current period of 2015 -2019s, the specialists of CJSC "Kazanskaya" fish, perfecting the technology for the production of fish and karp, annually produce 900-1000 tons of high-quality fish, or 150-170 kg/ha, which is 5 to 6 times more than in traditional fish fishery. This success is accompanied by continued cooperation with zonal fisheries science and the monitoring of the level of the lake regime, the mineralization of water and the development of self-renewable fodders for fish. The performance of the fishery and the management of the fisheries services of the endowed lakes is usually greater than that of non-borrowing. The winter process in the shallow lake completely excludes fish and fishes for fish invertebrates-zooplankton and zoobentos (Figure 1). Plain of the region of the lake. They provide a realistic assessment of the environmental and production capabilities of each particular lake of forest steppe Zauralye, which is used for the production of commercial fish in points [12]. Studies have found that all the wooded lakes of the Priishimsky Zauralye-type lake may be subdivided into five classes with their main characteristics (Table   1). Table 1: A lake fishery used for the production of commercial fish and its main characteristics.

Lake class and its characteristic features
Class Ballroom

the class
Periodically seafloor lakes with medium depths of 3.3 to 3.8 m, high growth of zooplankton (more than 5 g/m3) and zoobentos (more than 50 g/m2) during the growing season. The sum of the main ions of water is 0.8-3.0 g/dm3. The water index ClNa, SNa, CCa. Less than 5% of hard macrophite can be reachable. Total fish catches of fish more than 200 kg/ha per year. A 2-3-year-fanged fish can be raised More than 85

American Journal of Biomedical Science & Research 25 2 the class
The sea lakes with hot spots (15 -20% of the water area) of increased oxygen in water in winter (more than 2 mg/m3). Average depth of 2.6-3.3 m. The zooplankton biomass is 3.6-5.0 g/m3, zobentos 36-50 g/m2. Water mineralization-total ions-0.8-3.0 g/dm3 Index of water ClNa, SNa, CNa. The ability to reach 10% by hard macrophites. Total catches of farmed fish ranged from 130 to 200 kg/ha a year (one year off).

30-49 5 the class
Marine lakes with varying degrees of macrophite (surface and loaded) at an average depth of 1.2 to 1.3 m. The water mineralization is 7-12 g/dm3. The winter lake will be frozen at 50-60% of the water area. No oxygen. Winter is the day of sulfide layer, and the summer is the active allocation of methane, carbon dioxide and the constant smell of hydrogen sulfide. In summer, the deaths of all fish and other fish species are frequent. Biomass of zooplankton during open water can reach 2-".% g/m3 and zoobenthos up to 5-6 g/m2. Total catches of farmed fish do not exceed 20-30 kg/ha per year (one year off).

To 30
The use of the characteristics of the table allows a better assessment of the actual characteristics of any lake of the steppe zone of Zauralye, considered as the production base of "fish section" in the decision on the selection of the technology of the river-reclamation process for many years-as the result of the tender solver of water. It is also important to take into account the dynamics of water mineralization and its gas treatment. In the territory of the region, in accordance with the ecological conditions by hydro-technical measures that increase the productivity of local water bodies that have the potential to "produce" organic "organic produce", which will increase the balance of "food security" of the region of Zauralye. Western Siberia began to grow horny fish.