Ecology and the Quality of Life in a Megalopolis

The work discusses the perception and assessment of environmental factors of the quality of life in No-vosibirsk by its residents. In the study the authors identified the subjective attitude of respondents to the environmental situation in the city. The envi-ronmental threat is seen by respondents as a danger of medium importance against the background of dangers such as unemployment. The respondents were most worried about the dustiness of Novosi-birsk, air pollution, and the pollution of the city. From the answers of the respondents to the ques-tions devoted to assessing different aspects of the activity of the housing and communal services of Novosibirsk, it follows that to the greatest extent the respondents expressed satisfaction with the water supply of their houses, cleaning of the local area and the removal of household waste. The wishes of the respondents to improve the quality of life in their area of residence are more specific than the wishes that apply to the whole city. It turned out that re-spondents were more concerned about the stand-ard, rather than the quality of their lives. In general, respondents are mostly satisfied with the state of the environment in Novosibirsk.

ASSESSMENT OF GENOTYPES OF YARN BARLEY FROM THE COLLECTION OF VIR FOR ADAPTIVITY AND PRODUCTIVITY UNDER CONDITIONS OF EASTERN SIBERIA

The results of a comprehensive assessment were analyzed for 238 samples of the world collection of VIR named after N.I. Vavilov for 2014-2017 years on the yield and the degree of its variation (Cv,%), stress stabil-ity (Уmax-Уmin), ecological stability (St2) and plasticity (bi), relative stability of genotypes (Sgi), general and specific adaptive capacity (GАСi, SАСi), selection value genotypes (SVGi), the adaptation coefficient (CA). It is established that the greatest grain productivity was received from Codac, Etienne, Diamond, AC Albright (Canada), Vaughn C.I. 11367, Kindred (USA), Bagretz (Sverdlovsk region), Ubagan (Chelyabinsk region), Talan, Tanay (Novosibirsk region) and Abalak (Krasnoyarsk territory, Tyumen region). A low coefficient of variation in yield was observed in varieties – Koral (USA), AC Albright (Canada), Domen (Norway), Cirstin (Germany), Asem (Kazakhstan), Nutans 302 (Samara region), Zernogradets 770 (Rostov region) Yasny (Ros-tov region), Novichok (Kirov region), Pervotselinnik (Orenburg region), Tarsky 3 (Omsk region), Abalak (Krasnoyarsk territory, Tyumen region). Among varieties with an increased breeding value of genotypes (SVGi) for the "grain mass with m2" attribute are – AC Albright (Canada), Cirstin (Germany), Talan (Novosi-birsk region), Tarsky 3 (Omsk region), Abalak (Krasnoyarsk territory, Tyumen region). High responsiveness to improving the growing conditions ar noticed among Duplex C.I. 2433, Kindred, Heritage, Hazen (USA), Loyolla, Jackson, BVP-2D-1, AC Stacey, CDC Mc Gwire (Canada), Sv. 66905, Kinnan (Sweden), Mojar (Norway), Bingo Carlsberg (Denmark), M 1913/88 (Czechoslovakia), Olbram (Czech republic), Margret (Germany), Phoenix, Corona, Kozak, Effect, Symphony, Harmony (Ukraine), Hadjibey (Belorussia), Ilek 16 (Kazakhstan), Tonus (Rostov region), Binom (Sverdlovsk region), Raushan (Moscow region), Siberian avangard (Omsk region), Kolchan (Altai region).

DETERMINATION OF THE PERMISSIBLE ERROR OF THE HEIGHTS OF GRAVIMETRIC POINTS UNDER THE CONDITIONS OF A NON-UNIFORM GRAVITATIONAL FIELD

The paper presents the rationale for using the vertical gradient of normal gravity to determine the allowable error in determining the heights of gravimetric points in the territory of the Novosi-birsk region. The results of the accuracy of the high-altitude binding of gravimetric points, taking into account the heterogeneity of the gravitational field in the study area. Recommendations are given to improve the accuracy of calculating the allowable errors of the high-altitude support of gravimetric surveys in the plain and in areas with a large elevation difference or a high anomaly of the gravitational field.