Essays about: "Cascading effects"

Showing result 21 - 23 of 23 essays containing the words Cascading effects.

1. 21. Rapid Changes in Salinity and Cyanobacterial Exposure Influence condition of Young of the Year (YOY) Perch (Perca fluviatilis) : A Field Study in the Curonian Lagoon(Lithuania)

   University essay from Institutionen för naturvetenskap, NV

   Author : Kristofer Bergström; [2010]
   Keywords : perch; cyanobacteria; curonian lagoon;

   Abstract : Two decades ago the recruitment of YOY perch (Perca fluviatilis) started to decline along the Swedish east cost of the Baltic Sea. Factors that influence recruitment are e.g. eutrophication that causes habitat losses and overfishing of cod (Gadus morhua) which causes cascading effects in the food web. READ MORE

3. 22. The domino effect : A network analysis of regime shifts drivers and causal pathways

   University essay from Stockholm Resilience Centre

   Author : Juan Carlos Rocha; [2010]
   Keywords : regime shift; drivers; network analysis; causal pathways;

   Abstract : The purpose of this paper is to perform an exploratory analysis of the causalinteractions among global change drivers of regime shifts. Causal loops diagrams were usedto collect a set of feedback mechanisms underlying abrupt change dynamics in 11 regimeshifts. READ MORE

4. 23. Studies on Circulator-Tree Wave Digital Filters

   University essay from Institutionen för systemteknik

   Author : Bhunesh Kumar; Naeem Ahmad; [2009]
   Keywords : Filter; Impulse response; attenuation; series adaptor; parallel adaptor; adaptor coefficient; circulator-tree structure; wavedigital filter;

   Abstract : A wave digital filter is derived from an analog filter, which is realized as classical doubly resistively terminated reactancefilters. Perfectly designed wave digital filters express good dynamic signal range, low roundoff noise and excellent stabilitycharacteristics with respect to nonlinearity which are produced due to finite wordlength effects. READ MORE