Dammed river: Short‐ and long‐term consequences for fish species inhabiting a river in a Mediterranean climate in central Chile

2020 ◽  
Vol 30 (12) ◽  
pp. 2254-2268
Author(s):  
Caren Vega‐Retter ◽  
Pablo Muñoz‐Rojas ◽  
Noemi Rojas‐Hernández ◽  
Sylvia Copaja ◽  
Luis Flores‐Prado ◽  
...  
2002 ◽  
Vol 24 (4) ◽  
pp. 644-645 ◽  
Author(s):  
April Ginther

In the introduction to The power of tests: A critical perspective on the uses of language tests, Elana Shohamy raises the following questions: What is the meaning of a test for test takers, parents, teachers, and school administrators? What are the short- and long-term consequences of tests on the lives of individuals? What are the motivating factors behind the administration of language tests? What are the politics of the tests? These kinds of questions logically arise when the examination of testing includes a concern with the use of tests by educational institutions, policy makers, and society at large. Focusing primarily on the misuse of tests, this volume chronicles both intended and unintended test consequences.


2002 ◽  
Vol 59 (3) ◽  
pp. 405-415 ◽  
Author(s):  
P Apostolaki ◽  
E J Milner-Gulland ◽  
M K McAllister ◽  
G P Kirkwood

We present a model of the effects of a marine reserve on spawning stock biomass (SSB) and short- and long-term yield for a size-structured species that exhibits seasonal movements. The model considers the effects of protecting nursery and (or) spawning grounds under a range of fishing mortalities and fish mobility rates. We consider two extremes of effort redistribution following reserve establishment and analyze the effects of a reserve when the fishery targets either mature or immature fish. We apply the model to the Mediterranean hake (Merluccius merluccius) and show that a marine reserve could be highly beneficial for this species. We demonstrate benefits from reserves not just for overexploited stocks of low-mobility species, but also (to a lesser extent) for underexploited stocks and high-mobility species. Greatly increased resilience to overfishing is also found in the majority of cases. We show that a reserve provides benefits additional to those obtained from simple effort control. Benefits from reserves depend to a major extent on the amount of effort redistribution following reserve establishment and on fishing selectivity; hence, these factors should be key components of any evaluation of reserve effectiveness.


Author(s):  
Heather Thompson-Brenner ◽  
Melanie Smith ◽  
Gayle Brooks ◽  
Dee Ross Franklin ◽  
Hallie Espel-Huynh ◽  
...  

The primary goal for this session is for clients to explore and learn how emotional experiences unfold. This allows clients to learn from their emotional experiences and how these experiences can influence their later behaviors and emotions. During this session, clients learn the steps that unfold over time in emotions: antecedent (A, what happened before), response (R, which includes thoughts, physical sensations, and behaviors/urges), and consequence (C, what happens after). Clients learn to look for patterns in their emotional triggers. They also learn to explore short- and long-term consequences of their emotional responses. Form 8.1: The ARC of Emotional Experiences is introduced.


2012 ◽  
Vol 234 (2) ◽  
pp. 278-284 ◽  
Author(s):  
Kenneth H. Kubala ◽  
John P. Christianson ◽  
Richard D. Kaufman ◽  
Linda R. Watkins ◽  
Steven F. Maier

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