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| "author": "Tzu-Hao Lin, Tomonari Akamatsu, Yu Tsao", | | "author": "Tzu-Hao Lin, Tomonari Akamatsu, Yu Tsao", |
| "author_email": null, | | "author_email": null, |
| "contact_email": "schonkopf@gmail.com", | | "contact_email": "schonkopf@gmail.com", |
| "contact_person": "Tzu-Hao Lin", | | "contact_person": "Tzu-Hao Lin", |
| "creator_user_id": "4ed8099e-7518-41c7-8092-cc9c3f0a07eb", | | "creator_user_id": "4ed8099e-7518-41c7-8092-cc9c3f0a07eb", |
| "data_type": [ | | "data_type": [ |
| "code", | | "code", |
| "multimedia", | | "multimedia", |
| "science" | | "science" |
| ], | | ], |
n | | n | "end_time": "2014-05", |
| | | "erc_what": "Deep water soundscapes off northeastern Taiwan", |
| | | "erc_when": "201110-201405", |
| | | "erc_where": "https://pid.depositar.io/ark:37281/k53483800", |
| | | "erc_who": "Tzu-Hao Lin, Tomonari Akamatsu, Yu Tsao", |
| "groups": [], | | "groups": [ |
| | | { |
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| | | "display_name": "08. \u81ea\u7136\u8207\u7269\u7406\u79d1\u5b78 |
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| | | /data.depositar.io/uploads/group/2018-10-23-063044.410318icon-08.jpg", |
| | | "name": "natural-and-physical-sciences", |
| | | "title": "08. \u81ea\u7136\u8207\u7269\u7406\u79d1\u5b78 / |
| | | Natural and physical sciences" |
| | | }, |
| | | { |
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| | | "display_name": "Asian Soundscape Monitoring Network ", |
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| | | "image_display_url": "", |
| | | "name": "asian-soundscape-monitoring-network", |
| | | "title": "Asian Soundscape Monitoring Network " |
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| | | "description": |
| | | 2a\u6f6e\u3001\u6d77\u5cb8\u8cc7\u8a0a\u3001\u6697\u7901\u3002Features |
| | | and characteristics of salt water bodies (excluding inland waters). |
| | | Examples: tides, tidal waves, coastal information, reefs.", |
| | | "display_name": "[ISO19115] \u6d77\u6d0b\u8cc7\u8a0a\u985e / |
| | | Oceans", |
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| | | "image_display_url": "", |
| | | "name": "oceans", |
| | | "title": "[ISO19115] \u6d77\u6d0b\u8cc7\u8a0a\u985e / Oceans" |
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| | | { |
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| | | u6d0b\u751f\u6d3b\u3001\u6ebc\u5730\u3001\u68f2\u606f\u5730\u3002Flora |
| | | and/or fauna in natural environment. Examples: wildlife, vegetation, |
| | | biological sciences, ecology, wilderness, sealife, wetlands, |
| | | habitat.", |
| | | "display_name": "[ISO19115] \u751f\u7269\u751f\u614b\u985e / |
| | | Biota", |
| | | "id": "234ceb65-658b-46c4-95ad-68d6356523ce", |
| | | "image_display_url": "", |
| | | "name": "biota", |
| | | "title": "[ISO19115] \u751f\u7269\u751f\u614b\u985e / Biota" |
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| "id": "a48fa9d9-870c-459a-bd69-6e46256f7d39", | | "id": "a48fa9d9-870c-459a-bd69-6e46256f7d39", |
| "isopen": true, | | "isopen": true, |
| "keywords": [ | | "keywords": [ |
| "Q1358257", | | "Q1358257", |
| "Q134851" | | "Q134851" |
| ], | | ], |
| "language": [ | | "language": [ |
| "eng" | | "eng" |
| ], | | ], |
| "license_id": "cc-by", | | "license_id": "cc-by", |
| "license_title": "CC-BY 4.0", | | "license_title": "CC-BY 4.0", |
| "license_url": "https://creativecommons.org/licenses/by/4.0/", | | "license_url": "https://creativecommons.org/licenses/by/4.0/", |
| "maintainer": null, | | "maintainer": null, |
| "maintainer_email": null, | | "maintainer_email": null, |
| "metadata_created": "2021-01-12T07:19:43.595917", | | "metadata_created": "2021-01-12T07:19:43.595917", |
n | "metadata_modified": "2021-02-24T12:16:01.352793", | n | "metadata_modified": "2022-07-11T10:11:43.164358", |
| "name": "deep-water-soundscapes-off-northeastern-taiwan", | | "name": "deep-water-soundscapes-off-northeastern-taiwan", |
| "notes": "This dataset is an archive of acoustic data associated | | "notes": "This dataset is an archive of acoustic data associated |
| with the soundscapes of a continental shelf environment off northern | | with the soundscapes of a continental shelf environment off northern |
| Taiwan. Python codes to visualize the acoustic data were also provided | | Taiwan. Python codes to visualize the acoustic data were also provided |
n | in a notebook based on Google Colab.\r\n\r\n__Recording | n | in a notebook based on Google Colab.\r\n\r\n# Recording |
| Site__\r\n\r\nMArine Cable Hosted Observatory (MACHO) is a long-term | | Site\r\n\r\nMArine Cable Hosted Observatory (MACHO) is a long-term |
| cabled observatory system off northeastern Taiwan. The MACHO has an | | cabled observatory system off northeastern Taiwan. The MACHO has an |
| environmental sensing node at 24\u00b033.0\u02b9 N, | | environmental sensing node at 24\u00b033.0\u02b9 N, |
| 122\u00b007.9\u02b9 E, where the water depth is 277 m. A | | 122\u00b007.9\u02b9 E, where the water depth is 277 m. A |
| bottom-mounted hydrophone (model TC-4032; Reson, Slangerup, Denmark) | | bottom-mounted hydrophone (model TC-4032; Reson, Slangerup, Denmark) |
| was in operation from October 2011 to May 2014. The effective | | was in operation from October 2011 to May 2014. The effective |
| sensitivity of the hydrophone was \u2212164 dB re 1 V/\u03bcPa, and | | sensitivity of the hydrophone was \u2212164 dB re 1 V/\u03bcPa, and |
| the frequency response ranged from 10 Hz to 80 kHz (\u00b12.5 dB). | | the frequency response ranged from 10 Hz to 80 kHz (\u00b12.5 dB). |
| Underwater recordings were sampled at 384 kHz and saved in a waveform | | Underwater recordings were sampled at 384 kHz and saved in a waveform |
| audio format every 30 s. All recording clips are archived in the | | audio format every 30 s. All recording clips are archived in the |
| [Geophysical Database Management | | [Geophysical Database Management |
| System](http://gdms.cwb.gov.tw/index.php) and available for research | | System](http://gdms.cwb.gov.tw/index.php) and available for research |
| use with permission from the Central Weather Bureau of | | use with permission from the Central Weather Bureau of |
| Taiwan.\r\n\r\nDetails about the MACHO are available at:\r\n\r\n* | | Taiwan.\r\n\r\nDetails about the MACHO are available at:\r\n\r\n* |
| Chi-Fang Chen, Hsiang-Chih Chan, Ray-I Chang, Tswen-Yung Tang, Sen | | Chi-Fang Chen, Hsiang-Chih Chan, Ray-I Chang, Tswen-Yung Tang, Sen |
| Jan, Chau-Chang Wang, Ruey-Chang Wei, Yiing-Jang Yang, Lien-Siang | | Jan, Chau-Chang Wang, Ruey-Chang Wei, Yiing-Jang Yang, Lien-Siang |
| Chou, Tzay-Chyn Shin, Kai-Wen Kuo, Pei-Ling Lu, Nai-Chi Hsiao, Tzu-Wei | | Chou, Tzay-Chyn Shin, Kai-Wen Kuo, Pei-Ling Lu, Nai-Chi Hsiao, Tzu-Wei |
| Lin (2012) Data demonstrations on physical oceanography and underwater | | Lin (2012) Data demonstrations on physical oceanography and underwater |
| acoustics from the MArine Cable Hosted Observatory (MACHO). 2012 | | acoustics from the MArine Cable Hosted Observatory (MACHO). 2012 |
| Oceans - Yeosu. doi:10.1109/OCEANS-Yeosu.2012.6263639\r\n\r\n* | | Oceans - Yeosu. doi:10.1109/OCEANS-Yeosu.2012.6263639\r\n\r\n* |
| Nai-Chi Hsiao, Tzu-Wei Lin, Shu-Kun Hsu, Kai-Wei Kuo, Tzay-Chyn Shin & | | Nai-Chi Hsiao, Tzu-Wei Lin, Shu-Kun Hsu, Kai-Wei Kuo, Tzay-Chyn Shin & |
| Peih-Lin Leu (2014) Improvement of earthquake locations with the | | Peih-Lin Leu (2014) Improvement of earthquake locations with the |
| Marine Cable Hosted Observatory (MACHO) offshore NE Taiwan. Marine | | Marine Cable Hosted Observatory (MACHO) offshore NE Taiwan. Marine |
n | Geophysical Research, 35: 327\u2013336.\r\n\r\n__Data | n | Geophysical Research, 35: 327\u2013336.\r\n\r\n# Data |
| Processing__\r\n\r\nWe used the | | Processing\r\n\r\nWe used the |
| [LTSA_gui](https://github.com/schonkopf/long-term-spectrogram) to | | [LTSA_gui](https://github.com/schonkopf/long-term-spectrogram) to |
| generate long-term spectrograms (LTS) and save the LTS in mat files. | | generate long-term spectrograms (LTS) and save the LTS in mat files. |
| Each mat file contains a mean-based LTS of 24 hours. Mean-based LTS | | Each mat file contains a mean-based LTS of 24 hours. Mean-based LTS |
| was obtained by measuring mean power spectral densities of each audio | | was obtained by measuring mean power spectral densities of each audio |
| clip. Therefore, it has a time resolution of 30 sec and a frequency | | clip. Therefore, it has a time resolution of 30 sec and a frequency |
n | resolution of 93.75 Hz.\r\n\r\n__Associated | n | resolution of 93.75 Hz.\r\n\r\n# Associated Publication\r\n\r\nTzu-Hao |
| Publication__\r\n\r\nTzu-Hao Lin, Tomonari Akamatsu, Yu Tsao. Sensing | | Lin, Tomonari Akamatsu, Yu Tsao. Sensing ecosystem dynamics via audio |
| ecosystem dynamics via audio source separation: a case study of marine | | source separation: a case study of marine soundscapes off northeastern |
| soundscapes off northeastern Taiwan, [PLoS Computational Biology 17: | | Taiwan, [PLoS Computational Biology 17: |
| s.plos.org/ploscompbiol/article?id=10.1371/journal.pcbi.1008698)\r\n", | | s.plos.org/ploscompbiol/article?id=10.1371/journal.pcbi.1008698)\r\n", |
| "num_resources": 2, | | "num_resources": 2, |
| "num_tags": 9, | | "num_tags": 9, |
| "organization": { | | "organization": { |
| "approval_status": "approved", | | "approval_status": "approved", |
| "created": "2019-03-20T13:50:26.711089", | | "created": "2019-03-20T13:50:26.711089", |
| "description": "[Project | | "description": "[Project |
| s://meil.biodiv.tw/projects/biodiversity-listening-project)\r\n\r\nThe | | s://meil.biodiv.tw/projects/biodiversity-listening-project)\r\n\r\nThe |
| ocean is full of sounds that are generated from geophysical events, | | ocean is full of sounds that are generated from geophysical events, |
| marine animals, and human activities. By using a hydrophone (a | | marine animals, and human activities. By using a hydrophone (a |
| microphone for underwater use), we can hear chirps of marine mammals, | | microphone for underwater use), we can hear chirps of marine mammals, |
| choruses of soniferous fish, and pulsed sounds of benthic | | choruses of soniferous fish, and pulsed sounds of benthic |
| invertebrates. These bioacoustic signals reveal the status of marine | | invertebrates. These bioacoustic signals reveal the status of marine |
| biodiversity and ecosystem health. On the other hand, the increased | | biodiversity and ecosystem health. On the other hand, the increased |
| maritime traffic, over-exploitation of marine resources, and the | | maritime traffic, over-exploitation of marine resources, and the |
| development of renewable energy have led to a global increase in | | development of renewable energy have led to a global increase in |
| underwater noise. Listening to underwater sounds allows us to remotely | | underwater noise. Listening to underwater sounds allows us to remotely |
| acquire ecological data of marine biodiversity and investigate the | | acquire ecological data of marine biodiversity and investigate the |
| changes of biodiversity in response to climate change and | | changes of biodiversity in response to climate change and |
| anthropogenic development.\r\n\r\nIn this project, we attempt to | | anthropogenic development.\r\n\r\nIn this project, we attempt to |
| establish a large-scale soundscape monitoring network and characterize | | establish a large-scale soundscape monitoring network and characterize |
| ecosystem-specific soundscapes by separating sounds from geophonic, | | ecosystem-specific soundscapes by separating sounds from geophonic, |
| biological, and anthropogenic sources. Based on information retrieval | | biological, and anthropogenic sources. Based on information retrieval |
| techniques, the acoustic data are transformed into metrics that | | techniques, the acoustic data are transformed into metrics that |
| describe the quality of acoustic habitat, the behavior of soniferous | | describe the quality of acoustic habitat, the behavior of soniferous |
| animals, and noise-generating activities. The outcomes will allow | | animals, and noise-generating activities. The outcomes will allow |
| managers and stakeholders to use soundscape information to monitor the | | managers and stakeholders to use soundscape information to monitor the |
| trends of marine ecosystems and perform data-driven decision making in | | trends of marine ecosystems and perform data-driven decision making in |
| conservation management.", | | conservation management.", |
| "id": "47760d14-e284-4655-b5d0-42d268420f0c", | | "id": "47760d14-e284-4655-b5d0-42d268420f0c", |
| "image_url": "", | | "image_url": "", |
| "is_organization": true, | | "is_organization": true, |
| "name": "oceanbiodiversity", | | "name": "oceanbiodiversity", |
| "state": "active", | | "state": "active", |
| "title": "Ocean Biodiversity Listening Project", | | "title": "Ocean Biodiversity Listening Project", |
| "type": "organization" | | "type": "organization" |
| }, | | }, |
| "owner_org": "47760d14-e284-4655-b5d0-42d268420f0c", | | "owner_org": "47760d14-e284-4655-b5d0-42d268420f0c", |
| "private": false, | | "private": false, |
| "process_step": "", | | "process_step": "", |
| "relationships_as_object": [], | | "relationships_as_object": [], |
| "relationships_as_subject": [], | | "relationships_as_subject": [], |
| "remarks": "", | | "remarks": "", |
| "resources": [ | | "resources": [ |
| { | | { |
| "cache_last_updated": null, | | "cache_last_updated": null, |
| "cache_url": null, | | "cache_url": null, |
| "created": "2021-01-12T07:38:10.514108", | | "created": "2021-01-12T07:38:10.514108", |
| "datastore_active": false, | | "datastore_active": false, |
| "datastore_contains_all_records_of_source_file": false, | | "datastore_contains_all_records_of_source_file": false, |
| "description": "A link to a shared Drive folder of long-term | | "description": "A link to a shared Drive folder of long-term |
| spectrograms.", | | spectrograms.", |
| "encoding": "", | | "encoding": "", |
| "format": "mat", | | "format": "mat", |
| "hash": "", | | "hash": "", |
| "id": "ad7b81d2-a9cd-4068-845c-87676e7c93e0", | | "id": "ad7b81d2-a9cd-4068-845c-87676e7c93e0", |
| "last_modified": null, | | "last_modified": null, |
n | | n | "metadata_modified": "2021-01-12T07:38:10.514108", |
| "mimetype": null, | | "mimetype": null, |
| "mimetype_inner": null, | | "mimetype_inner": null, |
| "name": "Audio data", | | "name": "Audio data", |
| "package_id": "a48fa9d9-870c-459a-bd69-6e46256f7d39", | | "package_id": "a48fa9d9-870c-459a-bd69-6e46256f7d39", |
| "position": 0, | | "position": 0, |
| "resource_type": null, | | "resource_type": null, |
| "size": null, | | "size": null, |
| "state": "active", | | "state": "active", |
| "url": | | "url": |
| ogle.com/drive/folders/1cjtvvlhZdcX1g8icG5j9dyJPjnaoAMgK?usp=sharing", | | ogle.com/drive/folders/1cjtvvlhZdcX1g8icG5j9dyJPjnaoAMgK?usp=sharing", |
| "url_type": "" | | "url_type": "" |
| }, | | }, |
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| "cache_last_updated": null, | | "cache_last_updated": null, |
| "cache_url": null, | | "cache_url": null, |
| "created": "2021-01-12T15:10:03.995324", | | "created": "2021-01-12T15:10:03.995324", |
| "datastore_active": false, | | "datastore_active": false, |
| "datastore_contains_all_records_of_source_file": false, | | "datastore_contains_all_records_of_source_file": false, |
| "description": "A Google Colab notebook shows how to apply | | "description": "A Google Colab notebook shows how to apply |
| Soundscape Viewer in the visualization and analysis of deep water | | Soundscape Viewer in the visualization and analysis of deep water |
| soundscapes.", | | soundscapes.", |
| "encoding": "", | | "encoding": "", |
| "format": "", | | "format": "", |
| "hash": "", | | "hash": "", |
| "id": "963b50bf-1181-4287-9676-a4fcf9e07ab9", | | "id": "963b50bf-1181-4287-9676-a4fcf9e07ab9", |
| "last_modified": null, | | "last_modified": null, |
n | | n | "metadata_modified": "2021-01-12T15:10:03.995324", |
| "mimetype": null, | | "mimetype": null, |
| "mimetype_inner": null, | | "mimetype_inner": null, |
| "name": "Codes for data access and analysis", | | "name": "Codes for data access and analysis", |
| "package_id": "a48fa9d9-870c-459a-bd69-6e46256f7d39", | | "package_id": "a48fa9d9-870c-459a-bd69-6e46256f7d39", |
| "position": 1, | | "position": 1, |
| "resource_type": null, | | "resource_type": null, |
| "size": null, | | "size": null, |
| "state": "active", | | "state": "active", |
| "url": | | "url": |
| earch.google.com/drive/10wlF05CsEWEedtXnTZdt4yhtKyK3GCe3?usp=sharing", | | earch.google.com/drive/10wlF05CsEWEedtXnTZdt4yhtKyK3GCe3?usp=sharing", |
| "url_type": null | | "url_type": null |
| } | | } |
| ], | | ], |
| "spatial": | | "spatial": |
| ":\"Point\",\"coordinates\":[122.13173210620882,24.551086658645414]}", | | ":\"Point\",\"coordinates\":[122.13173210620882,24.551086658645414]}", |
t | | t | "start_time": "2011-10", |
| "state": "active", | | "state": "active", |
| "tags": [ | | "tags": [ |
| { | | { |
| "display_name": "Acoustic diversity", | | "display_name": "Acoustic diversity", |
| "id": "4a37a983-f55a-4a31-8338-79201c028fa7", | | "id": "4a37a983-f55a-4a31-8338-79201c028fa7", |
| "name": "Acoustic diversity", | | "name": "Acoustic diversity", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "Acoustic habitat", | | "display_name": "Acoustic habitat", |
| "id": "a9dae649-4113-469f-88bc-81495e86238c", | | "id": "a9dae649-4113-469f-88bc-81495e86238c", |
| "name": "Acoustic habitat", | | "name": "Acoustic habitat", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "Continental shelf", | | "display_name": "Continental shelf", |
| "id": "d3cf7fb3-9982-4b91-8b26-84838959cf1c", | | "id": "d3cf7fb3-9982-4b91-8b26-84838959cf1c", |
| "name": "Continental shelf", | | "name": "Continental shelf", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "Marine mammal", | | "display_name": "Marine mammal", |
| "id": "0b252331-1461-4359-b571-7f247a0c3aef", | | "id": "0b252331-1461-4359-b571-7f247a0c3aef", |
| "name": "Marine mammal", | | "name": "Marine mammal", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "Noise", | | "display_name": "Noise", |
| "id": "41bcdfc3-e722-41f2-af64-b118c450a351", | | "id": "41bcdfc3-e722-41f2-af64-b118c450a351", |
| "name": "Noise", | | "name": "Noise", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "Ocean sound", | | "display_name": "Ocean sound", |
| "id": "241e48f1-af47-49a2-81f5-d73047477669", | | "id": "241e48f1-af47-49a2-81f5-d73047477669", |
| "name": "Ocean sound", | | "name": "Ocean sound", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "Remote sensing", | | "display_name": "Remote sensing", |
| "id": "df5d9683-7acf-41b5-9e79-6a91d1485a73", | | "id": "df5d9683-7acf-41b5-9e79-6a91d1485a73", |
| "name": "Remote sensing", | | "name": "Remote sensing", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "Soniferous fish", | | "display_name": "Soniferous fish", |
| "id": "b623a30a-6402-4158-a800-526bd7599185", | | "id": "b623a30a-6402-4158-a800-526bd7599185", |
| "name": "Soniferous fish", | | "name": "Soniferous fish", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "Underwater soundscape", | | "display_name": "Underwater soundscape", |
| "id": "38432351-2f37-4a5c-a1c6-ef8748f202a6", | | "id": "38432351-2f37-4a5c-a1c6-ef8748f202a6", |
| "name": "Underwater soundscape", | | "name": "Underwater soundscape", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| } | | } |
| ], | | ], |
| "temp_res": "daily", | | "temp_res": "daily", |
| "title": "Deep water soundscapes off northeastern Taiwan", | | "title": "Deep water soundscapes off northeastern Taiwan", |
| "type": "dataset", | | "type": "dataset", |
| "url": null, | | "url": null, |
| "version": null | | "version": null |
| } | | } |