1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia


Opción 1: Descargar recurso

Opción 2: Descargar recurso

Detalles del recurso

Descripción

Studies of the efficiency vs. the cost of long-term biological monitoring strategies are particularly infrequent and needed in large rivers. We used recent studies concerning the long-term monitoring of fish and macroinvertebrates in the Rhône River to discuss the potential and limits of monitoring strategies in large rivers and other environments. A first study is a numerical analysis of the probability to detect changes in fish abundance after flow restoration in the river. A second study concerns the detection of "most expected" relationships in annual fish time series, such as fish cohort follow-ups. It involves a comparison of the Rhône results with those obtained in smaller rivers (where sampling is easier) or in the ocean (where sampling is even more difficult). Results indicate that the long-term biological strategies used in the Rhône River are efficient for detecting major inter-annual trends, but are limited for detecting annual events. Such studies apply to other systems than large rivers and we hope that they will contribute to an increased efficiency and a reduced cost of monitoring strategies.

Pertenece a

ArchiMer, Institutional Archive of Ifremer (French Research Institute for Exploitation of the Sea)  

Autor(es)

Lamouroux, N -  Cauvy -  fraunie, S -  Vaudor, L. -  Olivier, J.m -  Trenkel, Verena -  Maire, A -  Forcellini, M -  Roset, N - 

Id.: 71394655

Idioma: fre  -  eng  - 

Versión: 1.0

Estado: Final

Tipo:  application/pdf - 

Palabras claveAbundance time series - 

Tipo de recurso: Texto Narrativo  -  Conference article  -  info:eu-repo/semantics/conferenceObject  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

: info:eu-repo/semantics/openAccess

Formatos:  application/pdf - 

Requerimientos técnicos:  Browser: Any - 

Fecha de contribución: 12-jun-2018

Contacto:

Localización:

Otros recursos del mismo autor(es)

  1. Microbial biomass in a haplic gleysol in the Mato Grosso State Pantanal The Pantanal is a biome that lives under water conditions and resists to two very distinct periods: ...
  2. Um panorama sobre o estudo das emoções: convergências e especificidades entre a Análise do Discurso e outras áreas do conhecimento O estudo das emoções tem sido objeto de recentes e instigantes pesquisas em Análise do Discurso. Nes...
  3. Object Detection and Segmentation from Joint Embedding of Parts and Pixels We present a new framework in which image segmentation, figure/ground organization, and object detec...
  4. Freezing-in dark matter through a heavy invisible $Z'$ We demonstrate that in a class of $U(1)'$ extension of the Standard Model (SM), under which all the ...
  5. Measurement of the Higgs boson mass in the $H\rightarrow ZZ^* \rightarrow 4\ell$ and $H \rightarrow \gamma\gamma$ channels with $\sqrt{s}=13$ TeV $pp$ collisions using the ATLAS detector The mass of the Higgs boson is measured in the $H\rightarrow ZZ^* \rightarrow 4\ell$ and in the $H\r...

Otros recursos de la mismacolección

  1. Qualité des milieux naturels L’impact du changement climatique sur la qualité et la pollution des milieux est souvent négligé par...
  2. Palourde japonaise
  3. Bar commun
  4. Sole commune
  5. Maigre commun

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.