Projects in Chile

Successful Conclusion of the Photo Exhibition "Humboldt Penguin"

La Serena, 19 December 2022.

The Coquimbo region is home to at least 80% of the world's population of the Humboldt penguin, a very special bird species that lives on the desert coast of Peru and Chile. 

Prevention and Treatment of Accidents – Training for Diving Assistants and Shell Divers in the Humboldt Archipelago

La Serena November 21, 2022. 

 

Between October 17 and 21, a training for the prevention and treatment of accidents was held in the bays of Chañaral de Aceituno, Punta de Choros and Chungungo for diving assistants, shell divers and boat staff of the Humboldt Archipelago. The training was run by the experts Dr. Jean Ruffez, Plongeurs du Monde and Louis Rebboh. 

Symposium "Humboldt Archipelago Marine Protected Area"

La Serena, Landau 27 November 2022. Even before SPHENISCO was founded in 2008, citizens, scientists and environmental organisations were campaigning for the protection of the Humboldt Archipelago in northern Chile. Since then, the world-class ecosystem has repeatedly been threatened by large-scale projects and has permanently occupied the courts. Lawsuits are also currently pending, including the action for annulment brought by a citizen (see article under News). Following the decision of the Corte Suprema in May this year, the Boric government, the Committee of Ministers, must decide whether the approval of the large-scale project "Dominga" was correct and thus valid (see "Environmental court gives action...", News).

Investigation of Migration

Landau, 27th October 2022

In 2022, teams led by Chilean researchers Dr Alejandro Simeone and Dr Guillermo Luna and New Zealand researcher Dr Thomas Mattern were commissioned by SPHENISCO to study diving and feeding ecology of Humboldt penguins during the breeding season on Choros Island in northern Chile. The research project has been and will continue to be funded by Dresden Zoo, the Friends of Hagenbeck Zoo, Hamburg and the Species Protection Foundation Karlsruhe Zoo.

The Court for Environmental Issues approves the action for annulment of the positive assessment of the Dominga Project

The article "Tribunal Ambiental admite acción que busca anular calificación favorable del proyecto Dominga" – was published in the Chilean monthly El Ciudadano, based in Recoleta, Santiago.

Santiago, October 2022

The First Court for Environmental Issues of Antofagasta, Northern Chile, has allowed an action for annulment, the aim of which is to invalidate the decision by which the SEA (Environmental Impact Assessment Service) classified the controversial Dominga Mining and Port Project as environmentally-friendly. The citizen was entitled to file a lawsuit, because she had submitted comments during the environmental impact assessment procedure. She wants to prove that the procedure of the Regional Evaluation Commission (COEVA) is ineffective or illegal.

Research Impressions - Part 2

Dunedin, New Zealand 11th of July 2022

I actually made it back to New Zealand, even though the return flight turned into a mammoth undertaking due to flight delays and missed connections. In the last few days I have tried to get over the jet lag and only ventured into my office today.

Alejandro and I had ample time to discuss our expedition and draw a first conclusion before my departure. And to cut a long story short - I think the trip was extremely successful!

Impressions of our Research – Part 1

Choros Island, Coquimbo Region, Chile, June 13, 2022

June 13 - Day 1

We have indeed made it and arrived on Isla Choros. And we have cutting-edge mobile phone reception here – unbelievable for me! So I won't miss the opportunity to send you a short expedition report. (sorry in advance for any spelling or grammar mistakes - I'm typing all this on my cell phone while lying in my tent).

Corte Suprema decides not to decide

Santiago, Landau 26 May 2022

On 18 May, the Corte Suprema (Supreme Court) dismissed appeals by affected citizens and environmental organisations against the ruling of the Antofagasta Environmental Court of 16 April 2021. At the time, the Environmental Court had found that sufficient information on the conditions of the sensitive ecosystem had been available during the environmental assessment of the "Dominga" mining and port project. The 3rd Chamber of the Corte Suprema apparently wanted to avoid a judgement. First the chamber initiated mediation (see article "Can it be 10 percent more destruction?"). Now, too, the court did not make a decision on the merits, but stated that the approval procedure had not yet been completed. With this reasoning, the Supreme Court left the decision to the Ministerial Committee of the Boric government.

Landau 16 de abril de 2022  En la primavera y verano del hemisferio sur pasado, se llevaron a cabo las primeras encuestas del proyecto de seis años „investigación para la sobrevivencia“ (1) (2). El grupo de investigación entorno al Dr. Guillermo Luna (Universidad de Coquimbo) documentó el éxito reproductivo en las islas Choros y Chañaral, el grupo en torno al Dr. Alejandro Simeone (Universidad Andrés Bello, Santiago) determinó el número de parejas reproductoras en las islas importantes reproductoras. Debido a las malas condiciones climáticas, por ejemplo, marejadas, solo se pudieron contar 5 islas de reproducción en lugar de las 9 planificadas. Los recuentos faltantes se harán ahora en los meses de abril y mayo del 2022.  Censo Las cifras del censo hasta ahora recopiladas, es decir, el “resultado del medio tiempo”, son aterradoras. Los investigadores encontraron solo 161 y 381 parejas reproductoras en las dos islas más importantes, Chañaral y Choros. En 2018, en cambio, se identificaron 1.045 parejas reproductoras en Chañaral y 2.859 en Choros. En la isla muy pequeña de Tilgo, los investigadores contabilizaron 571 parejas reproductoras (en 2018 fueron 97), en la isla Pan de Azúcar 162 parejas reproductoras (en 2018 fueron 75).  No está claro cómo explicar la fuerte "disminución" de alrededor del 70% en las principales islas de reproducción. Dr. Simeone asume, entre otras cosas, que las cifras de 2018 se deben a errores metodológicos. El número de parejas reproductoras se determinó en aquel momento, mediante un Distance sampling - muestreo a distancia (método científico reconocido para estimar la densidad de las poblaciones). Esto podría haber llevado a sobreestimaciones. En los conteos actuales, las parejas reproductoras se contaron en forma tradicional cara a cara, es decir, directamente en el nido. Además, se utilizó el muestreo a distancia para poder comparar los resultados de ambos métodos. Con esto se vio, que el muestreo a distancia conduce a sobreestimaciones claras. 
El resultado muy positivo en la isla muy pequeña de Tilgo es políticamente muy significativo. Tilgo está ubicada directamente en la ruta de envío del puerto de carga planificado, por lo que esta colonia de pingüinos está particularmente amenazada.  Monitoreo El grupo de trabajo de Luna estudió 40 parejas reproductoras (nidos activos) en la isla de Chañaral. 5 (12,5%) nidos fueron abandonados durante la época de reproducción. El éxito reproductivo estimado para la colonia fue de 1,03 volantones por nido (41 volantones/40 nidos monitoreados). En la isla de Choros, el grupo estudió a 77 nidos activos. Ninguno de los nidos fue abandonado durante la temporada de reproducción. El éxito reproductivo estimado para la isla de Choros fue de 1,43 pichones por nido (110 pichones/77 nidos monitoreados).  Cómo se evaluará el éxito reproductivo con las cuotas de 1,43 y 1,03, deberá permanecer por el momento abierto, ya que no hay datos comparativos. Sólo cuando se hayan realizado futuros estudios se podrá clasificar el éxito reproductivo.
 W.K. 

Traducido por Vania 

Obs. (1) El trabajo de investigación son promovidos por el Zoológico de Dresde, los Amigos del Zoológico de Hagenbeck en Hamburgo y la Fundación para la Conservación de Especies del Zoológico de Karlsruhe. (2) vea el artículo „investigación para la sobrevivencia“ en esta página

Research for Survival – Initial Data

Landau 16. April 2022

In the past southern spring and summer, the first surveys were carried out in the six-year project, "Research for Survival" (1) (2). The research group led by Dr. Guillermo Luna (University of Coquimbo) documented the breeding success on the islands of Choros and Chañaral, while the group led by Dr. Alejandro Simeone (Andrés Bello University, Santiago) determined the population of breeding pairs on important breeding islands. Due to bad weather conditions, e.g., strong swells, only five instead of nine planned breeding islands could be counted. The omitted counts will now be made up for in April and May, 2022.

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