Effects of light pollution on biodiversity.
We selected 20 villages. 10 villages enforcing extinction of public lighting and the other 10 without any regulation.
France, Forests and other wooded habitats
Parc Naturel Régional des Baronnies provençales
Recorder: SM4 Sampling rate: 48000 Channel: stereo Recording rate: 59 min on, 1 min off
Soundscapes were collected from 40 sites
Effects of landscape and light pollution interaction on biodiversity.
We selected 31 sites representative of Val Buëch-Méouge landscapes and focused on nighttime soundscapes.
France, Forests and other wooded habitats
Parc Naturel Régional des Baronnies provençales
Recorder: AudioMoth Sampling rate: 128000 Channel: mono Recording rate: 5 min on, 10 min off
Soundscapes were collected from 31 sites
We selected 12 sites in forest, preforest and shrubland without the invasive ant Wasmannia auropunctata and 12 sites in similar habitat but invaded by the invasive ant.
This project aimed to demonstrate the decrease in acoustic activity (especially crickets calls) in New Caledonian soundscapes due to the presence of Wasmnannia auropuncata, an invasive ant impacting the local fauna including crickets. It is important to remember that every stero recordings collected in 2013 were made at different height from the ground: 1.5 m for the left channel and 30 m for the right channel. The recordings collected in 2018 were all made at 1.5 m from the ground.
New Caledonia, Forests and other wooded habitats
Museum national d'Histoire naturelle de Paris, Université de Nouvelle Calédonie, Province Sud, Parc de la rivière Bleue
Recorder: SM2+ and SM2 Sampling rate: 48000 Channel: stereo Recording rate: 2 min on, 28 min off
Soundscapes were collected from 31 sites
Effect of urbanization on great tit (Parus major) populations.
We monitored the soundscape around great tit populations in 5 French cities : Dijon, Strasbourg, Toulouse, Montpellier, Moulis. Sensors were placed in and around urban areas, close to the nest boxes of the species.
France, Built-up areas, industrial sites and artificial habitats
EDB-Toulouse, CEFE-Montpellier, SETE-Moulis, LBBE-Villeurbane, CESCO-MNHN, IPHC-Strasbourg, ICPEES-Strasbourg, UBFC-Dijon-Besançon
Recorder: Audiomoth Sampling rate: 48000 Channel: mono Recording rate: 1 min on, 9 min off
Soundscapes were collected from 127 sites
Effects of forest border on biodiversity.
We selected 30 sites in New Caledonia forest at various distances to the border, from 10 meters to 300 meters.
New-Caledonia, Forests and other wooded habitats
CIRAD, IAC
Recorder: SM4 Sampling rate: 48000 Channel: stereo Recording rate: 2 min on 58 min off; 1 min on, 9 min off
Soundscapes were collected from 30 sites
Ecoacoustic Observatory of "Bassin arachidier".
Ecoacoustic Observatory of "Bassin arachidier". Four trees in the Niakhar region were equipped with SM4 Acoustic recorder for a minimum of a year. The objective of the project is to monitor temporal changes of biodiversity in the agricultural groundnut bassin (Bassin arachidier) in Senegal.
Senegal, Agricultural and domestic habitats
Recorder: SM4 Sampling rate: 48000 Channel: mono Recording rate: 2 min on 58 min off; 1 min on, 9 min off
Soundscapes were collected from 4 sites
Effect of pastoralism on senegalian ecosystems in Ferlo region
We selected 13 sites in various conditions: reserve area, restored area, and grazed praries. Widou restored in 2009 with 3 sites, Koyli Alpha restored in 2012 with 3 sites, Koyli community reserved with 3 sites, Ousmane camp grazed prairie with 2 sites and Goumal camp grazed prairie with one site. in addition on site was located in a garden named "Jardin polyvalent" for reference.
Warning: Undefined array key 0 in /var/www/html/collection.php on line 219
Warning: Trying to access array offset on null in /var/www/html/collection.php on line 219
,
Warning: Undefined array key 0 in /var/www/html/collection.php on line 219
Warning: Trying to access array offset on null in /var/www/html/collection.php on line 219
Recorder: SM4 Sampling rate: 48000 Channel: mono Recording rate: 2 min on 58 min off; 1 min on, 9 min off
Soundscapes were collected from 0 sites
Effect of agricultural pressure on ecosystems in Ferlo region around the "Lac de Guiers"
We selected 12 sites, four sites in each of the three modalities being "natural", "conventional" and "organic".
Warning: Undefined array key 0 in /var/www/html/collection.php on line 219
Warning: Trying to access array offset on null in /var/www/html/collection.php on line 219
,
Warning: Undefined array key 0 in /var/www/html/collection.php on line 219
Warning: Trying to access array offset on null in /var/www/html/collection.php on line 219
Recorder: SM4 Sampling rate: 48000 Channel: mono Recording rate: 2 min on 58 min off; 1 min on, 9 min off
Soundscapes were collected from 0 sites