Fast efficient coefficient update for filtered-X affine projection algorithms (2008)
Miguel Ferrer, Alberto Gonzalez, Maria De Diego, Gema Pinero
Abstract — An efficient version of the affine projection (AP) algorithm, which is called FXAP-AC throughout the paper, is presented. This algorithm uses the filtered-x structure instead of the...
Doñana, diversidad y ciencia (2008)
Alonso Miura, Regla, Álvarez, Fernando, Arsuaga, Juan Luis, Bascompte, Jordi, Castro Nogueira, Hermelindo, Delibes De Castro, Miguel, ...
Llamamos biodiversidad al conjunto de la variedad de la vida en todos sus niveles de organización, desde los genes a los individuos, las poblaciones, las especies, las comunidades y los ecosistemas....
Density-dependence by habitat heterogeneity: individual quality versus territory quality (2008)
Balbontín, Javier, Ferrer, Miguel
4 pages.
Penteriani, Vincenzo, Otalora, Fermín, Ferrer, Miguel
4 pages, 2 figures.
Penteriani, Vincenzo, Otalora, Fermín, Ferrer, Miguel
7 pages, 2 figures.
Penteriani, Vincenzo, Otalora, Fermín, Ferrer, Miguel
7 pages, 2 figures.
Accuracy of lightweight satellite telemetry: a case study in the Iberian Peninsula (2007)
Soutullo Bugallo, Álvaro Alberto, Cadahía Lorenzo, Luis, Urios Moliner, Vicente, Ferrer, Miguel, Negro, Juan José
Here we provide the first assessment of the accuracy of lightweight satellite transmitters (80 g) under actual operating conditions and the performance of the Argos system in southern Europe. To...
Muriel, Roberto, Ferrer, Miguel, Casado, Eva, Schmidt, Daniel
2 pages.
Soutullo Bugallo, Álvaro Alberto, Urios Moliner, Vicente, Ferrer, Miguel
We tracked the daily movements of three juvenile golden eagles (Aquila chrysaetos) using satellite telemetry. Straight distances covered in an hour and throughout a day were calculated. Daily...
Vincenzo Penteriani, Fabrizio Sergio, Max Gallardo, Miguel Ferrer
Many studies have reported variation in bird diet composition related to spatial variation in habitat quality and landscape heterogeneity. Most diet analyses involve collection of food items at a...
Soutullo Bugallo, Álvaro Alberto, Urios Moliner, Vicente, Ferrer, Miguel, García Peñarrubia, Santiago
Thirteen juvenile Golden Eagles Aquila chrysaetos were tracked during their first year of life using satellite telemetry. Distances to the nest attained during that period and the age at the onset of...
Dispersal of Golden Eagles Aquila chrysaetos during their first year of life (2004)
Soutullo Bugallo, Álvaro Alberto, Urios Moliner, Vicente, Ferrer, Miguel, García Peñarrubia, Santiago
Capsule: The area explored increased throughout the year and tended to be much larger for females than males. Aims: To explore how the process of juvenile dispersal unfolds spatially and temporally,...
Osprey (Pandion haliaetus) reintroduction project in Cádiz: 2003 report (2004)
15 pages, 6 figures, 3 tables, 4 maps.-- The Pandion haliaetus reintroduction project was developed at the Doñana Biologica Station/Estación Biológica de Doñana (EBD-CSIC).
Factors influencing nest-site selection by Spanish Imperial Eagles (2002)
Isabelle A. Bisson, Miguel Ferrer, David M. Bird
We examined nest-site selection by Spanish Imperial Eagles (Aquila adalberti) in Doñana National Park (southwestern Spain) from 1984–1994. Spanish Imperial Eagles are large birds of prey that...
La cosecha = The Harvest (1993)
Marconi, David (realización), Marconi, David (guión), Lubezki, Emmanuel (fotografía), Allen, Dave (música), Boston, Rick (música), Ferrer, Miguel (actuación), ...
Durante su estancia en un hotel mexicano, un guionista de cine ve cómo la realidad y la ficción se confunden: se ve envuelto en una red de tráfico de órganos y es testigo de la operación en que...
La cosecha = The Harvest / Realización de D. Marconi. (1993)
Marconi, David (realización), Marconi, David (guión), Lubezki, Emmanuel (fotografía), Allen, Dave (música), Boston, Rick (música), Ferrer, Miguel (actuación), ...
Durante su estancia en un hotel mexicano, un guionista de cine ve cómo la realidad y la ficción se confunden: se ve envuelto en una red de tráfico de órganos y es testigo de la operación en que...
Penteriani, Vincenzo, Otalora, Fermín, Sergio, Fabrizio, Ferrer, Miguel
We present the results of an individual-based simulation model, showing that increasing the mortality of non-breeding dispersers within settlement areas can lead to the extinction of species and...