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… a generalized linear mixed model with a logit link function. The number of suitable dead wood objects in a stand was modelled based on stand categories using a zero-inflated Poisson regression. Sub-strate characteristics were the most important variables in species occurrence …
… the species dispersal biology, its substrate preferences and the supply of suitable wood on this site. The study was performed during 2012 in Pansaruddens nature reserve close to Uppsala in Sweden, which is a spruce dominated forest. In 1995 logs with dense populations of C …
en laboratoriestudie
… to send water with the seeds even if the external environment does not allow suitable water support. The experiments with seed packages show that if the method is polished it should be able to apply in the field to improve the technique of direct seeding.
… than in unmanaged forests due to the shortage of dead wood. However, a suitable substrate for these lichens could be dead branches on living trees. To this date, there has not been any systematically collected data about theabundance of dead branches on living trees and the …
… and based on these results be able suggest whether fodder beets are a suitable substrate to use in a greater extent. This might prove to be one possible way in dealing with today’s substrate shortage. The mesophilic co-digestion has been performed in lab scale, where seven glass …
… own up to 80% of the dead wood remaining on clear cuts and therefore supply suitable habitat for saproxylic insects i.e. insects depending on dead wood for their survival. Recent stump harvesting activities threaten this substrate of ecological importance and increase the …
… by that newly harvested and the sugarbeets that were stored covered are more suitable to be co-digested together with manure from cattle than fodderbeets when looking at these percentage admixtures and preconditions. When the beets have been ensilaged is it more favorably to use …
Jämförelse av färska, stuklagrade samt ensilerade betor i laboratorieskala
… by that newly harvested and the sugarbeets that were stored covered are more suitable to be co-digested together with manure from cattle than fodderbeets when looking at these percentage admixtures and preconditions. When the beets have been ensilaged is it more favorably to use …
… Marvin Martins The purpose of this study has been to survey wetlands that are suitable for mowing and to analyze the biogas potential in the harvested grasses. A preformed investigation showed that there are suitable wetlands, which can be harvestable, namely those mowed …
förekomst, substratkrav och effekter av skogsbrukets naturvårdsåtgärder
… the larvae head-capsule size and the decay stage of the wood. Birchwood is suitable for larval development for about five years. To favour the species it is important to create suitable substrates in areas where U. ceramboides is present today and in close vicinity of existing …
… feed complements WWDG content of NDF, rumen-degradable protein and phosphorus. Suitable feeds are grass and corn silage, beet by-products, feeds with low crude protein content and minerals with a low phosphorus content. It is important that the roughage is of good structure as …
… created with the current dominating management of the forest and the areas of suitable nature reserves/voluntary set aside areas seem to be far too small to keep a viable population of the lichens in a long-term perspective. A forest management which creates connectivity between …
jordförbättring och/eller lösning på ett avfallsproblem?
… kitchen gardens. The main aim with my thesis is to show that composting is a suitable method to treat organic waste and that the method is able to solve problems related to the handling of human waste in Chazuta, a jungle village sited close to a tributary river of the Amazon …
biokol som organiskt material i substrat
… amendment to agricultural soils and has, theoretically, many of the properties suitable as organic content in green roof-substrates. Peat is one of the materials that is commercially used in green roof industry. The substrate has been treated with different amounts of water. One …
a case study in tributaries to river Vindelälven, northern Sweden
… to increased bed load transport. Since availability and recruitment of new suitable spawning substrate in Scandinavian watercourses is sparse, spawning habitats for salmonids has become a scarce commodity. Lately, increasingly more attention has been given to the recreation and …
