scholarly journals Carbon, nitrogen and phosphorus stoichiometry controls interspecific patterns of leaf litter-derived dissolved organic matter biodegradation in subtropical plantations of China

2021 ◽  
Vol 14 (1) ◽  
pp. 80-85
Author(s):  
PP Wu ◽  
YD Ding ◽  
SL Li ◽  
XX Sun ◽  
Y Zhang ◽  
...  
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Leaf Litter ◽  
Nitrogen And Phosphorus

Characteristics and DBP formation of dissolved organic matter from leachates of fresh and aged leaf litter

Chemosphere ◽  
2016 ◽  
Vol 152 ◽  
pp. 335-344 ◽  
Author(s):  
Qianyun Jian ◽  
Treavor H. Boyer ◽  
Xiuhong Yang ◽  
Beicheng Xia ◽  
Xin Yang
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Leaf Litter ◽  
Aged Leaf

Soil fluxes of mineral elements and dissolved organic matter following manipulation of leaf litter input in a Taiwan Chamaecyparis forest

2007 ◽  
Vol 242 (2-3) ◽  
pp. 133-141 ◽  
Author(s):  
Shih-Chieh Chang ◽  
Chiao-Ping Wang ◽  
Che-Ming Feng ◽  
Rainer Rees ◽  
Uwe Hell ◽  
...  
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Leaf Litter ◽  
Mineral Elements ◽  
Litter Input

Plant source and soil interact to determine characteristics of dissolved organic matter leached into waterways from riparian leaf litter

2020 ◽  
Vol 703 ◽  
pp. 134530 ◽  
Author(s):  
Hannah M. Franklin ◽  
Anthony R. Carroll ◽  
Chenrong Chen ◽  
Paul Maxwell ◽  
Michele A. Burford
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Leaf Litter ◽  
Plant Source

Bacterial response to dissolved organic matter affects resource availability for algae

2005 ◽  
Vol 62 (2) ◽  
pp. 472-481 ◽  
Author(s):  
Jennifer L Klug
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Resource Availability ◽  
Inorganic Carbon ◽  
Algal Growth ◽  
Carbon Limitation ◽  
Bacterial Respiration ◽  
Photochemical Degradation ◽  
Nitrogen And Phosphorus ◽  
Bacterial Response

In aquatic systems, the presence of colored dissolved organic matter (DOM) may affect algal growth in numerous ways. This paper focuses on the effects of DOM on resource availability. DOM contains nitrogen and phosphorus, which may become available following microbial or photochemical degradation. Also, addition of DOM may stimulate bacterial growth, which in turn may change the availability of nitrogen, phosphorus, and inorganic carbon to algae. Experiments conducted in a moderately colored lake showed that the effect of DOM on algal growth depended on the amount of nutrients present in the peat extract and on bacterial response to DOM. There was evidence for competition for phosphorus between algae and bacteria in some treatments. In addition, when both bacteria growth and algal growth were high, bacterial respiration of DOM alleviated algal carbon limitation by providing algae with an inorganic carbon source. Thus, the degree to which bacteria are stimulated by the addition of DOM will affect the amount of phosphorus and inorganic carbon available for algal growth. These results suggest that part of the difficulty in predicting algal response to changes in DOM and nutrient concentration may be due partially to variability in bacterial responses.

scholarly journals Effects of dissolved organic matter derived from forest leaf litter on biodegradation of phenanthrene in aqueous phase

2017 ◽  
Vol 324 ◽  
pp. 516-525 ◽  
Author(s):  
Dan Cai ◽  
Xiuhong Yang ◽  
Shizhong Wang ◽  
Yuanqing Chao ◽  
J.L. Morel ◽  
...  
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Leaf Litter ◽  
Aqueous Phase ◽  
Forest Leaf Litter
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