Results 21 to 30 of about 2,942,904 (340)

LEADERS OF FOREST SCIENCE: TO THE ANNIVERSARY OF CORRESPONDING MEMBER OF THE RAS NATALIA VASILEVNA LUKINA [PDF]

Вопросы лесной науки, 2022
uly 24, 2022 is the anniversary date of the birth of Natalya Vasilievna Lukina – corresponding member of the Russian Academy of Sciences, doctor of biological sciences, professor, prominent scientist in forest ecology, forest science and forest soil ...
А. V. Gornov, А. P. Geraskina, D. V. Ershov, D. N. Tebenkova, N. Е. Shevchenko   +4 more
doaj   +1 more source

Soil carbon in forest regions of the European-Ural part of Russia [PDF]

Вопросы лесной науки, 2020
The carbon pool of the soil block of the European-Ural part of Russia was estimated on the basis of land categories adopted in the State Forest Register (21 biotopes in total). Published data of 675 soil sections using the coordinates and descriptions of
O.V. Chestnykh, V.I. Grabovsky, D.G. Zamolodchikov   +2 more
doaj   +1 more source

Using of transportation network model to estimate travelled time and distance for ground access to a forest fire [PDF]

Вопросы лесной науки, 2019
Paper presents research results on an experimental forest fire transportation model which is used to build the shortest access routes from the fire stations to the forest fires on the ground for the firefighting trucks.
E.S. Podolskaia, K.A. Kovganko, D.V. Ershov, P.P. Shulyak, A.I. Suchkov   +4 more
doaj   +1 more source

Product Choice and Product Switching [PDF]

SSRN Electronic Journal, 2003
This paper develops a model of endogenous product selection by firms. The theory is motivated by new evidence we present on the importance of product switching by U.S. manufacturers. Two-thirds of continuing firms change their product mix every five years, and product switches involve more than 40% of firm output and almost half of existing products ...
Andrew B. Bernard, Stephen J. Redding, Peter K. Schott   +2 more
openaire   +6 more sources

Dynamics of the carbon budget of forests of federal districts of Russian Federation [PDF]

Вопросы лесной науки, 2018
The calculations of forest carbon budget of federal districts (FD) of Russia is performed using data of State forest registry and archive materials of state forest fund accounts. Total carbon reserves on forested lands of Russia at 01.01.2015 were 123.77±
D.G. Zamolodchikov, V.I. Grabowsky, O.V. Chestnykh   +2 more
doaj   +1 more source

Natural Afforestation on Abandoned Agricultural Lands during Post-Soviet Period: A Comparative Landsat Data Analysis of Bordering Regions in Russia and Belarus

Remote Sensing, 2022
Remote monitoring of natural afforestation processes on abandoned agricultural lands is crucial for assessments and predictions of forest cover dynamics, biodiversity, ecosystem functions and services.
Dmitry V. Ershov, Egor A. Gavrilyuk, Natalia V. Koroleva, Elena I. Belova, Elena V. Tikhonova, Olga V. Shopina, Anastasia V. Titovets, Gleb N. Tikhonov   +7 more
doaj   +1 more source

SCENARIO DEVELOPMENT FOR THE IMITATION MODELLING OF FOREST ECOSYSTEM SERVICES

Вопросы лесной науки, 2023
Sustainable forest management implies the necessity to maintain and uphold the balance between the growing demand for forest ecosystem services and the capabilities present.
D. N. Tebenkova, N. V. Lukina, A. D. Kataev, S. I. Chumachenko, V. V. Kiselyova, A. A. Kolycheva, V. N. Shanin, Yu. N. Gagarin, A. I. Kuznetsova   +8 more
doaj   +1 more source

The twilight world of British business politics: the Spring Sunningdale conferences since the 1960s [PDF]

, 2014
This article explores a previously unknown form of interaction, known as Spring Sunningdale, between the British business elite and its civil servant equivalent in Whitehall. These began in 1963 and were still continuing only a few years ago.
Department of Employment and Productivity and Presumably, Doig A., Kavanagh D., Neil Rollings   +3 more
core   +1 more source

Shared decision making from reintegration professionals’ perspectives to support return to work: a qualitative study

BMC Public Health, 2021
Background Work participation is an important determinant of public health; being unemployed leads to a decrease in an individual’s health. In the Netherlands, people with a work disability can apply for disability benefits, in which people also receive ...
Marloes Vooijs, Nicole M. C. van Kesteren, Astrid M. Hazelzet, Wilma Otten   +3 more
doaj   +1 more source

Influence of single trees on floristic diversity and population structure of rare plants species of steppe meadows [PDF]

Вопросы лесной науки, 2020
Steppe meadows preserved in the zone of deciduous forests of European Russia. These meadows have rich floristic composition and contribute significantly in biological diversity of territories.
E.V. Ruchinskaya, A.V. Gornov
doaj   +1 more source