Results 91 to 100 of about 254,554 (213)

Soil carbon stocks in a Sitka spruce chronosequence following afforestation [PDF]

, 2013
peer-reviewedIncreasing concentrations ofCO2 and other greenhouse gases in the atmosphere are leading to concern worldwide due to their contribution to the greenhouse effect.
Bolger, Thomas, Reidy, Brian
core  

A key to the New World species of holostipous Lejeuneaceae [PDF]

, 1990
A synopsis and key emphasizing vegetative characters are provided for the 967species (in 36 genera) of Lejeuneaceae with undivided underleaves recorded from the New ...
Gradstein, Stephan Robbert
core  

Hepaticae of Cerro Venamo, Venezuela, collected by J. Steyermark [PDF]

, 2002
A revision of herbarium material (NY) from Cerro Venamo, Venezuela (5°59’ N, 61°23’ W, 1890 m) yielded 77 hepatic species in 44 genera and 13 families. Most species have a neotropical distribution (75,32%), 6,49%, are pantropical and 9,09% are reported ...
Borges, Anna Luiza Ilkiu, Dauphin, Gregorio   +1 more
core  

Possibilities and limitations of vegetative propagation in breeding and mass propagation of Norway spruce [PDF]

, 2003
The use of vegetative mass propagation in practical forestry with Norway spruce (Picea abies (L.) Karst.) is limited at present, although its potential to deliver high genetic gains is obvious.
Högberg, Karl-Anders
core  

Long-Term Ecological Impacts of Norway Spruce Plantations on Biodiversity and Microhabitat Conditions. [PDF]

Ecosystems
Balestra S, Manuzi V, Ceresa E, Gatti P, Pirttilahti RA, Hodecek J, Adatte T, Bomou B, Gabrieli P, Grand S, Losapio G.   +10 more
europepmc   +1 more source

Geographic range is a poor predictor of high-temperature responses among conifers in the boreal-temperate ecotone varying in shade tolerance. [PDF]

Tree Physiol
Vaughn WR, Taylor AR, MacLean DA, D'Orangeville L, Edge CB, Buchkowski RW.   +5 more
europepmc   +1 more source

Replicated hybrid zones reveal genomic patterns of local adaptation and introgression in spruce. [PDF]

Mol Biol Evol
Nocchi G, Sendrowski J, Shi A, Boufford B, Lamothe M, Isabel N, Yeaman S.   +6 more
europepmc   +1 more source

Accelerated Aging Effect on Volatile Organic Compound Emissions from Thermally Treated Spruce Wood. [PDF]

Materials (Basel)
Bubeníková T, Kačík F, Darabošová A, Čabalová I.   +3 more
europepmc   +1 more source

Evaluation of the Mechanical Properties of Pine, Larch, and Spruce Wood Subjected to Saline Treatment. [PDF]

Materials (Basel)
Roman K, Grzegorzewska E, Leszczyński M, Pycka S, Hamidi N.   +4 more
europepmc   +1 more source

The Northern Forest Lands Council: Seeking Consensus

Maine Policy Review, 1992
Christopher Spruce
doaj