Sökning: "decidious trees"

Hittade 2 uppsatser innehållade orden decidious trees.

1. 1. Habitat selection in moose and roe deer : a third order comparison

   Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

   Författare :Irene Hjort; [2019]
   Nyckelord :gps; camera trapping; habitat selection; order of selection; Alces alces; Capreolus capreolus; brownian bridge kernel method;

   Sammanfattning : Ungulates are important animals in Swedish culture and economy, yet they are considered to cause considerable damage on forests to the disadvantage for the forest industry. At the same time, the forest industry is one of the reasons for the increased carrying capacity of moose and roe deer. LÄS MER

3. 2. Betydelse av lövinslag, död ved och variation i träddiameter för artrikedomen hos småfåglar

   Kandidat-uppsats, Institutionen för fysik, kemi och biologi

   Författare :Annika Forssén; [2011]
   Nyckelord :Forest management; bird diversity; CV; dead wood; decidious trees; generalized linear model; heterogeneity; homogeneity;

   Sammanfattning : Forest management contributes to the changes in forest structure by turning heterogenous forests of varied age into homogenous forests of similar age and thus affect bird species depending on different structures or habitats which are lost during forestry. In this report, a study was made to investigate how the amount of decidious trees, dead wood and variation in tree diameter affect bird diversity. LÄS MER