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Analysis of biomass in young Scots pine stands as a basis for sustainable forest management in Czech lowlands
nutrients nutrient-poor sites Pinus sylvestris L. crown stem roots
2018/3/6
Scots pine covers large areas on sandy soils in lowlands of the Czech Republic. These sites can be threatened by nonsustainable
biomass removal after clear-cutting. Totally 14 young pine stands at 14...
Impact of plot size and model selection on forest biomass estimation using airborne LiDAR: A case study of pine plantations in southern Spain
airborne laser scanning forest inventory regression survey design genetic selection methods
2017/4/6
We explored the usefulness of LiDAR for modelling and mapping the stand biomass of two conifer species in southern Spain. We used three different plot sizes and two statistical approaches (i.e. stepwi...
Effects of rootstock genotypes on compatibility,biomass,and the yield of Welschriesling
Vitis vinifera callus development graft success nursery pruning
2016/6/3
The aim of this work is to determine the compatibility, the scion biomass, and the yield of the grapevine variety Welschriesling grafted onto 12 grapevine rootstocks. As an index of compatibility, the...
Sugar beet yield loss predicted by relative weed cover, weed biomass and weed density
crop–weed interaction weed competition yield loss function
2017/4/6
Sugar beet yield loss was predicted from early observations of weed density, relative weed cover, and weed biomass using non-linear regression models. Six field experiments were conducted in Germany a...
Flue gases thermal emission concentration during waste biomass combustion in small combustion device with manual fuel supply
wheat straw wood chips molasses beet chips sludge carbon and nitrogen oxides flue gas temperature
2016/4/5
The aim of the experiments is determination of emission concentrations in the observed substances produced in exhaust
gas during combustion of various mixtures of waste biomass compacted samples. Th...
Resolving Hjort's Dilemma: How Is Recruitment Related to Spawning Stock Biomass in Marine Fish?
Spawning Stock Biomass Recruitment
2015/7/20
The relationship between spawning fish abundance and the number of offspring, the so-called stock-recruitment relationship, is crucial for fisheries management and conservation measures. Using the mos...
Phytoremediation concept: biomass production and growth of Populus deltoides under compost leachate irrigation
treatment growth compost leachate cutting
2015/7/2
Compost leachate is produced by conversion of municipal waste to compost. It contains significant
amounts of organic materials, nutrients, soluble salts and small amounts of some heavy metals. Addin...
Primary screening of potentially bio-active substances in the lyophilisate of Pectinatella magnifica biomass
bryozoan cell line L929 spreading specific growth rate
2015/5/25
The purpose of this research was to examine potential bio-active substances in the lyophilisate of
Pectinatella magnifica biomass and its focus was on primary screening of the biomass. Extracts of l...
Disturbance-induced changes in the plant biomass in forests near Plešné and Čertovo Lakes
aboveground biomass Picea abies forest
2015/5/18
Two forested catchments in the Bohemian Forest (Šumava Mts.) were investigated according to the species
composition of herb layer and aboveground plant biomass. The bark-beetle gradation was ob...
Biomass allocation influenced by canopy closure in a young spruce stand
tree allometry repeated sampling
2015/5/18
Growth intensity of particular tree components is controlled by a variety of factors and as a consequence,
biomass allocation also changes over time. Since the allocation of biomass controls the car...
Models for predicting aboveground biomass of European beech (Fagus sylvatica L.) in the Czech Republic
biomass function temperate forests
2015/5/18
We developed optimal models for predicting the aboveground biomass of European beech (Fagus sylvatica L.)
applicable to the national forest inventory data of the Czech Republic. The models were base...
Biogas Production from Vietnamese Animal Manure, Plant Residues and Organic Waste: Influence of Biomass Composition on Methane Yield
Biogas Vietnam Manures Organic Wastes Inhibition
2016/5/17
Anaerobic digestion is an efficient and renewable energy technology that can produce biogas from a variety of biomasses such as animal manure, food waste and plant residues. In developing countries th...
Estimation of biomass and carbon storage of tree plantations in northern Iran
aboveground biomass generic methods
2015/5/5
To estimate the aboveground biomass and carbon storage in multi-species plantations we used speciesspecific equations method and three other generic methods. Astara county is located in northern Iran....
Allometric equations for predicting aboveground biomass of beech-hornbeam stands in the Hyrcanian forests of Iran
climate change mitigation carbon stock
2015/5/5
A better understanding of the carbon biomass from forests is needed to improve both models and mitigation efforts related to the global C cycle and greenhouse gas mitigation.
Primary screening of potentially bio-active substances in the lyophilisate of Pectinatella magnifica biomass
bryozoan cell line L929 spreading specific growth rate cell proliferation time-lapse cinemicrography bio-active substances
2015/4/30
The purpose of this research was to examine potential bio-active substances in the lyophilisate of Pectinatella magnifica biomass and its focus was on primary screening of the biomass. Extracts of lyo...