Forest science issues最新文献_第6页

Current and historical fire regimes of Pechora-Iilych nature reserve and its surroundings pechora - ilych自然保护区及其周边地区的当前和历史火灾制度

Forest science issues Pub Date : 2019-08-20 DOI: 10.31509/2658-607X-2019-2-3-1-17

A. O. Kharitonova, P. Ras, A. Plotnikova, D. Ershov

引用次数: 1

Vegetation cover dynamics mapping of the Curonian Spit National Park usingsatellite imagery Alos and Sentinel-2 利用Alos和Sentinel-2卫星图像绘制库尔斯沙嘴国家公园的植被覆盖动态图

Forest science issues Pub Date : 2019-08-20 DOI: 10.31509/2658-607X-2019-2-3-1-21

A. D. Nikitina, P. Ras, S. Knyazeva, E. Gavrilyuk, E. V. Tikhonova, S. P. Eydlina, N. Koroleva

引用次数: 0

The main regularities of the spatial localization of various types of the coniferous and coniferous-deciduous forests of the north macroslope of Western Caucasus by Earth remote sensing materials 利用地球遥感资料对西高加索北部大斜坡不同类型针叶林和针叶林空间定位的主要规律

Forest science issues Pub Date : 2019-08-20 DOI: 10.31509/2658-607X-2019-2-3-1-11

R. Pshegusov, F. Tembotova, Y. Sablirova

引用次数: 0

THE VII ALL-RUSSIAN CONFERENCE (WITH INTERNATIONAL PARTICIPATION) «AEROSPACE METHODS AND GEO-INFORMATION TECHNOLOGIES IN FOREST SCIENCE, FORESTRY AND ECOLOGY» 第七届全俄会议(国际参加)“森林科学、林业和生态学中的航空航天方法和地理信息技术”

Forest science issues Pub Date : 2019-08-20 DOI: 10.31509/2658-607X-2019-2-3-3-12

S. P. Eidlina, P. Ras, D. Ershov, N. Koroleva, S. Knyazeva, E. Belova, E. Gavrilyuk, K. A. Kovganko, A. D. Nikitina, A. Plotnikova, E. Podolskaia, E. Sochilova, A. Geraskina, N. Shevchenko

引用次数: 0

Using of transport network model to estimate travelling time and distance for ground access a forest fire 利用运输网络模型估计森林火灾地面通道的时间和距离

Forest science issues Pub Date : 2019-06-14 DOI: 10.31509/2658-607x-2019-2-2-1-22

E. Podolskaia, K. Kovganko, D. Ershov, P. P. Shulyak, A. Suchkov

引用次数: 3

Dynamic pattern of carbon balance in the forests of federal districts of the Russian Federation 俄罗斯联邦联邦区森林碳平衡的动态格局

Forest science issues Pub Date : 2019-06-14 DOI: 10.31509/2658-607X-2019-2-2-1-19

D. Zamolodchikov, P. Ras, V. I. Grabowsky, O. Chestnykh

{"title":"Dynamic pattern of carbon balance in the forests of federal districts of the Russian Federation","authors":"D. Zamolodchikov, P. Ras, V. I. Grabowsky, O. Chestnykh","doi":"10.31509/2658-607X-2019-2-2-1-19","DOIUrl":"https://doi.org/10.31509/2658-607X-2019-2-2-1-19","url":null,"abstract":"According to the data of the State Forest Registry and the archive materials of the State Forest Fund Account carbon budget of the forests of federal districts (FDs) of Russia was calculated for the years 1988–2015. The total carbon pool of the forested lands of Russia amounted to 123.77±18.93 Gt C as of 01.01.2015. The biggest contribution to the national forest carbon pool was made by Siberian (36.4%) and the Far Eastern (35.2%) FDs followed by the Northwestern (11.3%), Ural (9.3%), Volga (4.4%), the Central (2.8%), North Caucasian (0.3%) and the Southern (0.2%) FDs. Contribution to the national forest carbon sink (206.10±66.86 Mt C yr ) by districts: the Siberian district 39.3%, the Far Eastern 15.1%, the Northwestern 12.4%, Volga 12.1%, Ural 11.0%, and the Central 8.8%. Two groups of districts stand out in terms of the average value of forest carbon sink: 1) with 0.64–0.85 t С ha year (the Central, the Southern, North Caucasian, Volga FDs), 2) with 0.11–0.33 t C ha year (the Northwestern, Ural, Siberian, the Far Eastern FDs). The magnitude of the carbon sink in the forests of the FDs was at its lowest in 1988–1993. The reduction of losses due to felling in 1993–2000 resulted in increased carbon sink in the majority of federal districts. According to the level of this increase the forests of FDs can be divided into 2 groups: 1) with a significant increase in carbon sink (by 86% and more) – the Northwestern, Ural, Siberian, the Far Eastern FDs; 2) with a moderate increase in carbon sink (by 4–46%) in the Central, the Southern, North Caucasian and Volga FDs.","PeriodicalId":237008,"journal":{"name":"Forest science issues","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125069354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Essay on the history of study of forests of the Central Ciscaucasia 中高加索森林研究历史述评

Forest science issues Pub Date : 2019-06-14 DOI: 10.31509/2658-607X-2019-2-2-1-18

N. Shevchenko, P. Ras

引用次数: 0

Transformations of earthworm communities during post-logging successions in the forests of the Northwest Caucasus 西北高加索森林采伐后演替过程中蚯蚓群落的变化

Forest science issues Pub Date : 2019-06-14 DOI: 10.31509/2658-607X-2019-2-2-1-11

A. Geraskina

{"title":"Transformations of earthworm communities during post-logging successions in the forests of the Northwest Caucasus","authors":"A. Geraskina","doi":"10.31509/2658-607X-2019-2-2-1-11","DOIUrl":"https://doi.org/10.31509/2658-607X-2019-2-2-1-11","url":null,"abstract":"The paper presents study findings of the earthworm population at three phases of postlogging succession of coniferous–broad-leaved forests in the Northwest Caucasus (heads of the Pshekha and Belaya rivers). Three types of forest communities corresponding to the stages of forest vegetation succession were examined: early stage – aspen–hornbeam–honeysuckle smallgrass forests, intermediate stage – fir–hornbeam small-grass forests, late stage – beech–fir deadcover forests. Type of soil: brown forest soils. It has been shown that during the post-logging succession significant changes in the earthworm community occur only at the late stage, when the biomass of anecic worms increases significantly. Only at the late stage there are four stable morpho-ecological groups of Lumbricidae, despite the fact that at this stage the structure of ecological-cenotic plant groups becomes simpler and oligodominant dead-cover communities with a predominance of boreal species are formed. At all stages, species with the CrimeanCaucasian type of habitat (D. schmidti, D. mariupolensis) are prevalent. Demographic structure of the earthworm community in all types of forests is stable, represented by different ontogenetic states with a significant predominance of juvenile worms (65–78%).","PeriodicalId":237008,"journal":{"name":"Forest science issues","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125000368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Review of models of food resources evaluation of the forests of central Russia 俄罗斯中部森林食物资源评价模型综述

Forest science issues Pub Date : 2019-06-14 DOI: 10.31509/2658-607X-2019-2-2-1-16

A. A. Dulina, P. Ras, S. Chumachenko

引用次数: 2

Overview of the forests flora of the Central Ciscaucasia 中高加索森林植物区系概述

Forest science issues Pub Date : 2019-06-14 DOI: 10.31509/2658-607X-2019-2-2-1-15

N. Shevchenko

引用次数: 0