scholarly journals The role of iron (Fe) in the population dynamics of pistachio psyllid, Agonoscena pistaciae (Hemiptera: Aphalaridae) in Pistacia orchards

2019 ◽  
Vol 116 ◽  
pp. 194-200 ◽  
Author(s):  
Hossein DEHGHANI-YAKHDANI ◽  
Shahzad IRANIPOUR ◽  
Mohammad Reza MEHRNEJAD ◽  
Reza FARSHBAF-POURABAD
Keyword(s):  
Population Dynamics ◽  
Agonoscena Pistaciae

scholarly journals Do males matter? The role of males in population dynamics

Oikos ◽  
2007 ◽  
Vol 116 (2) ◽  
pp. 335-348 ◽  
Author(s):  
Daniel J. Rankin ◽  
Hanna Kokko
Keyword(s):  
Population Dynamics

The Role of Organic Matter in the Population Dynamics of the Endoparasitic Nematophagous Fungus Drechmeria Coniospora in Microcosms

Nematologica ◽  
1994 ◽  
Vol 40 (1-4) ◽  
pp. 249-257 ◽  
Author(s):  
L.A. Bouwman ◽  
C.H. Ettema ◽  
P.H.J.F. Van Den Boogert ◽  
H. Velvis
Keyword(s):  
Population Dynamics ◽  
Organic Matter ◽  
Nematophagous Fungus

Activated sludge population dynamics

1994 ◽  
Vol 30 (11) ◽  
pp. 159-169 ◽  
Author(s):  
Jiri Wanner
Keyword(s):  
Population Dynamics ◽  
Activated Sludge ◽  
Organic Pollution ◽  
Paper Briefly ◽  
Microbial Composition ◽  
Selection Mechanisms ◽  
Sludge Settling

The paper briefly surveys topics covered by the IAWQ Specialist Group on Activated Sludge Population Dynamics. The activated sludge population dynamics has been formulated as a branch of water science and technology concerned with phenomena governing the relationships between activated sludge microorganisms and their functions. The characterization of organic pollution fractions in wastewaters according to their rate of biodegradation has been discussed and the role of wastewater as an inoculum stressed. The characterization of activated sludge biomass has been evaluated from two viewpoints: grouping according to metabolic abilities and identification and classification of activated sludge microorganisms. The basic selection mechanisms influencing the microbial composition of activated sludge have been described. The problems with activated sludge settling and thickening properties have been mentioned as a typical example of applied population dynamics research.

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