scholarly journals Effects of inorganic and organic nutrient addition on a coastal microbial community (Isefjord, Denmark)

2002 ◽  
Vol 228 ◽  
pp. 3-14 ◽  
Author(s):  
S Jacquet ◽  
H Havskum ◽  
TF Thingstad ◽  
D Vaulot
Keyword(s):  
Microbial Community ◽  
Nutrient Addition ◽  
Organic Nutrient ◽  
Inorganic And Organic

scholarly journals Responses of arbuscular mycorrhizal fungi to long-term inorganic and organic nutrient addition in a lowland tropical forest

2018 ◽  
Vol 12 (10) ◽  
pp. 2433-2445 ◽  
Author(s):  
Merlin Sheldrake ◽  
Nicholas P. Rosenstock ◽  
Scott Mangan ◽  
Daniel Revillini ◽  
Emma J. Sayer ◽  
...  
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Tropical Forest ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Nutrient Addition ◽  
Lowland Tropical Forest ◽  
Organic Nutrient ◽  
Inorganic And Organic

Hydrologic flowpaths influence inorganic and organic nutrient leaching in a forest soil

2006 ◽  
Vol 81 (2) ◽  
pp. 191-204 ◽  
Author(s):  
Yuko Asano ◽  
Jana E. Compton ◽  
M. Robbins Church
Keyword(s):  
Forest Soil ◽  
Nutrient Leaching ◽  
Organic Nutrient ◽  
Inorganic And Organic

Effect of Organic Nutrient Addition to the Biodegradation of Hydrocarbon Contaminated Marine Sediment in Malaysia

2019 ◽  
Vol 797 ◽  
pp. 74-83
Author(s):  
Azzah Nazihah binti Che Abdul Rahim ◽  
Muhammad Ridzuan Zahid ◽  
Putri Faizura Megat Khamaruddin ◽  
Nik Raikhan Nik Him ◽  
Nur Hidayati Othman ◽  
...  
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Organic Matter ◽  
Crude Oil ◽  
Soil Sample ◽  
Marine Sediment ◽  
Degradation Rate ◽  
Elaeis Guineensis ◽  
Nutrient Addition ◽  
Organic Nutrient ◽  
Oil Concentration

The effect of organic nutrient on the biodegradation of hydrocarbon contaminated marine sediment in Malaysia was investigated. Biodegradation was assessed in microcosm experiments containing 10% (w/w) of crude oil amended with fertilizers in three ways, which were with inorganic nutrients (NP), organic matter in the form of plant-based (Elaeis guineensis) and fish-amendments (Scomber australasicus). It was observed that hydrocarbon degradation occurred in all treatments, with the highest biodegradation rates inS. australasicussupplemented sediment. The addition of S. australasicus managed to reduce the oil concentration to 48% while the addition ofE. guineensisand inorganic NP reduced the final oil concentration to 66% and 63% respectively. All three amendments show faster degradation rate compared to the control. Isolation of the soil sample on specific nutrient agar, centrimide, revealed the presence of Pseudomonas aeruginosa that are well known for its ability to degrade hydrocarbon in crude oil.

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