scholarly journals Mesh size and site effects on leaf litter decomposition in a side arm of the River Danube on the Gemenc floodplain (Danube-Dráva National Park, Hungary)

Hydrobiologia ◽  
2015 ◽  
Vol 774 (1) ◽  
pp. 53-68 ◽  
Author(s):  
Edit Ágoston-Szabó ◽  
Károly Schöll ◽  
Anita Kiss ◽  
Mária Dinka
2008 ◽  
Vol 13 (1) ◽  
pp. 25-34 ◽  
Author(s):  
Atiqur Rahman Barbhuiya ◽  
Ayyanadar Arunachalam ◽  
Prabhat Chandra Nath ◽  
Mohammed Latif Khan ◽  
Kusum Arunachalam

2008 ◽  
Vol 17 (4) ◽  
pp. 417-421 ◽  
Author(s):  
Aung Nanda ◽  
Takashi Asaeda ◽  
Takeshi Fujino ◽  
Kian Siong ◽  
Takashi Nakajima

1990 ◽  
Vol 31 (1-2) ◽  
pp. 55-66 ◽  
Author(s):  
Mark E. Harmon ◽  
Gail A. Baker ◽  
Gody Spycher ◽  
Sarah E. Greene

Author(s):  
Rene G. Lima ◽  
Karine D. Colpo

This study evaluated the decomposition process of leaf litter from the main Brazilian mangrove species Avicennia schaueriana, Laguncularia racemosa and Rhizophora mangle. Senescent leaves were collected, dried and placed in nylon bags with different mesh sizes (fine: 2 × 2 mm and coarse: 8 × 8 mm). The bags were distributed over the sediment, and replicates of each species and mesh size were collected periodically over 4 months. In the laboratory, the dry weight of the samples was measured, and the decomposition coefficient (k) for each species and mesh size was obtained over time. All species showed a rapid decomposition rate at the beginning of the experiment, followed by a slower but steady rate of decomposition over time. The rate of leaf litter decomposition was highest in A. schaueriana, intermediate in L. racemosa and lowest in R. mangle. The difference was mainly linked to the activity and abundance of detritivores, together with the different litter quality of the species, which determined their palatability and probably influenced the decomposition process.


Sign in / Sign up

Export Citation Format

Share Document