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Maternal transmission of the epigenetic ‘memory of winter cold’ in Arabidopsis
Arabidopsis memory of winter cold epigenetic environmental memories chromatin state
2023/12/21
Some plants can ‘remember’ past environmental experience to become adapted to a given environment. For instance, after experiencing prolonged low-temperature exposure in winter (winter cold), vernaliz...
Effects of light exposure in freezing temperatures on winter damage to foliage of Norway spruce container seedlings in mid and late winter: Pilot experiments in open field
cell damage frost irradiance needle colour
2015/5/18
Norway spruce (Picea abies [L.] Karst.) is widely planted for reforestation in the boreal zone. It is sensitive
to frost and high irradiance during the growing season, and also to winter damage to f...
The health and nutritional status of Norway spruce stands in the Krušné hory Mts. 15 years subsequent to the extreme winter of 1995/96
forest health tree nutrition air pollution Ore Mts
2015/4/24
Since 1994, the nutritional status and the air pollution load have been evaluated on 20 research plots, located in young Norway spruce stands in the ridge area of the Krušné hory Mts. The most re...
Winter survival of Phytophthora alni subsp. alni in aerial tissues of black alder
Phytophthora alni winter survival black alder temperature Phytophthora alder disease
2015/4/14
The winter survival of the invasive pathogen Phytophthora alni subsp. alni in black alder stems was studied in the bankside alder stand of the Moravská Dyje River in southern Bohemia after two very di...
Arginine and the shade tolerance of white spruce saplings entering winter dormancy
amino acids arginine guanidino compounds nitrogen Picea glauca shade tolerance winter dormancy
2015/3/20
Shade-tolerant white spruce saplings grown at 100, 45, 25, and 13% natural light for four years, and entering winter dormancy, modified their growth habit and redistributed the total soluble N among n...
Effects of light exposure in freezing temperatures on winter damage to foliage of Norway spruce container seedlings in mid and late winter:Pilot experiments in an open field
cell damage frost irradiance needle colour Picea abies
2015/5/6
Norway spruce (Picea abies (L.) Karst.) is widely planted for reforestation in the boreal zone. It is sensitive to frost and high irradiance during the growing season, and also to winter damage, which...
Relationship between winter severity and survival of mule deer fawns in the Peace Region of British Columbia
fawn mortality mule deer Odocoileus hemionus winter severity
2010/8/31
This extension note summarizes results of an ongoing study to measure the survival of mule deer (Odocoileus hemionus) fawns through their first winter in the Peace Region of British Columbia. Each spr...
Modelling critical winter habitat of four ungulate species in the Robson Valley, British Columbia
moose Rocky Mountain elk mule deer white-tailed deer winter habitat winter range forest
2009/2/11
A modelling exercise was conducted to identify potential critical winter habitat for four ungulate species in the Robson Valley in east-central British Columbia: mule deer (Odocoileus hemionus hemionu...
Movements, foraging habits, and habitat use strategies of northern woodland caribou during winter：Implications for forest practices in British Columbia
northern woodland caribou habitat habitat selection foraging arboreal lichens
2009/2/11
Land managers face increasing challenges as they try to balance timber harvesting with the habitat requirements of wildlife, including those of woodland caribou in north-central British Columbia. With...
Natural regeneration of lodgepole pine following partial harvesting on northern caribou winter range in west-central British Columbia
British Columbia caribou winter range forest management group selection lodgepole pine
2009/2/11
This study compares pine natural regeneration density and height growth in small harvested openings (0.01–0.07 ha) within two biogeoclimatic subzones (Sub-Boreal Pine–Spruce [SBPS] xc and Montane Spru...
Soil compaction in timber skidding in winter conditions
soil compaction multipass skid trail timber skidding water-air soil characteristics
2009/2/7
The research of soil compaction in timber skidding was carried out on two skid trails of uniform slope –15%and 30 %. The degree of soil compaction is shown by changes of water-air soil characteristi...
Forest bird response to partial cutting in lodgepole pine forests on caribou winter range in west-central British Columbia
birds group selection silvicultural system lodgepole pine partial cutting shelterwood
2009/2/6
Breeding birds were surveyed 1 year pre-harvest (1995) and 4 years post-harvest (1996–2001) to measure the response to partial cutting in old lodgepole pine (Pinus contorta Dougl.) forests on the Chil...
An Investigation of Winter Harvesting on Steep Terrain in Forestry
Black Sea Region Winter Harvesting Quality and Quantity Losses
2009/1/14
Forest productions are very difficult, expensive and time consuming. In the Black Sea Region, forests cover generally high and steep slopes of mountainous areas. Therefore, the problems of forestry pr...
Snow depth as a function of canopy cover and other site attributes in a forested ungulate winter range in southeast British Columbia
canopy cover southeast British Columbia snow depth ungulate winter range
2009/1/9
Snow depth is considered a major influence on deer (Odocoileus spp.) winter distribution and abundance in northern parts of their range. Overstorey canopy cover is often considered a principal variabl...
Winter distribution and abundance of mountain caribou in relation to habitat management zones in the Robson Valley：Project report
Rangifer tarandus caribou Robson Valley Forest District mountain caribou winter distribution
2009/1/8
The purpose of this project was to determine the winter distribution and abundance of mountain caribou (Rangifer tarandus caribou) in the Robson Valley Forest District in relation to management zones ...