Sequoia Scientific, Inc.’s Post

Sequoia builds instruments designed for in-situ sampling of particles in aquatic environments. Many of these instruments can be used to measure sediment transport in stream, river, estuary, or ocean environments—to understand and monitor sediments and suspended particles impacting both fresh and saltwater ecosystems. Across a wide variety of scientific, technological, and policy applications, our users rely on accurate measurements of particle size distribution and concentration to provide a full picture of what’s happening in dynamic natural environments. This is #ParticleIntelligence working to understand the world around us. Learn more about our related instruments by following the links provided: LISST-200X https://lnkd.in/gM3uxwYi LISST-SL2 https://lnkd.in/g7BC4ebw LISST-ABS https://lnkd.in/g2qRUKR LISST-AOBS https://lnkd.in/g22Jrtge #LISST

Sequoia builds instruments designed for in-situ sampling of particles in aquatic environments. Many of these instruments can be used to measure sediment transport in stream, river, estuary, or ocean environments—to understand and monitor sediments and suspended particles impacting both fresh and saltwater ecosystems. Across a wide variety of scientific, technological, and policy applications, our users rely on accurate measurements of particle size distribution and concentration to provide a full picture of what’s happening in dynamic natural environments. This is #ParticleIntelligence working to understand the world around us. Learn more about our related instruments by following the links provided: LISST-200X https://lnkd.in/gM3uxwYi LISST-SL2 https://lnkd.in/g7BC4ebw #LISST

Hello friends of marine sciences! 🌎 💧 🔍 Are you a young researcher (undergraduate, graduate, early stage PhD) passionate about marine sciences and enthusiastic to share your research findings to a varied audience of peers and experts? I extend a warm invitation to join us at the upcoming #ICYMARE2024 International Conference for Young Marine Researchers, set to take place in Bremen, Germany from September 16th to 22nd. This is your chance to contribute to the conversation surrounding marine conservation, oceanography, marine biology, climate change impacts on marine ecosystems, and much more 🐋 🔬 🌱 I will host a session with my colleauges, Alice Fabbretto and @Nicola Ghirardi from IREA-CNR, on Remote Sensing applications for aquatic environment (session 4.2) where we will explore the possibilities of spaceborne and airborne hyperspectral imaging, LiDAR, radar and multispectral technology in mapping and monitoring aquatic vegetation health status and inland waters quality parameters, and the impact of human activities on wetland ecosystems 🛰️🌿 💧 If you find out that your specific field does not fit into our predefined session, don't worry! We encourage you to explore the range of session #ICYMARE offers to you and find the one that best aligns with your research interests.    For more information and abstract submission guidelines and deadline, please visit the official #ICYMARE website https://lnkd.in/dzdfXmmx Conference key details: 📝 Conference: ICYMARE 🗓️ Abstract submission Deadline: April 15th ✅ 🌐 Conference dates: September 16th-22nd 📍 Location: Bremen, Germany #MarineScience #OceanConservation #Inlandwaters #Wetlandecosystems #RemoteSensing #UAV #satellites #multi-resolution

In this #HydroGeoSphere research highlight, researchers investigated the impact of baseflow on fish habitats in Korea's Ungcheon stream. Using advanced modelling techniques like HydroGeoSphere and River2D, they uncover how baseflow dynamics shape the physical conditions crucial for fish survival. Discover the connections between water flow and aquatic life: https://buff.ly/4dA2bV9

During the spring and summer months, as sea ice melts and sunlight increases, phytoplankton blooms occur more frequently in the #Arctic. On 2 August, #Copernicus #Sentinel3 🇪🇺🛰️ captured a bloom in the #BarentsSea The presence of phytoplankton can be visualised using #CopernicusMarine data through the concentration of chlorophyll-a, an indicator of phytoplankton 🌱 This data is essential for monitoring marine ecosystems 🌊   Explore the dataset here 👇 https://lnkd.in/epFY9q5h

Highly recommended talk!! #snow #alps #hydrology thanks Francesco Avanzi for having led this important study!!

NORG/01/1945 (part of Historic Arctic Survey Series) is #MEDINDataAdvent Day 6 ❄️☃️ This survey was undertaken by Cefas as part of the Historic Arctic Survey Series; *Gadus morhua* (Atlantic Cod) stocks in the Barents Sea are currently at levels not seen since the 1950s. Causes for the population increase last century, and understanding of whether such large numbers will be maintained in the future, are unclear. To explore this, Cefas digitised and interrogated historical cod catch and diet datasets from the Barents Sea. Data includes temporal and spatial information, cod catch data and length distributions, and hydrographic data. Survey took place between 24/11/1945 and 02/12/1945 on Northern Gift Equipment used during this survey : - Otter Trawl 78ft Granton no cover Survey operations were undertaken on 21 stations 3 different species were caught on this survey. Find out more from the MEDIN portal here👇 https://bit.ly/47DzVgF #marinedatasharing #CefasDataHub

NORG/01/1945 (part of Historic Arctic Survey Series) is #MEDINDataAdvent Day 6 ❄️☃️ This survey was undertaken by Cefas as part of the Historic Arctic Survey Series; *Gadus morhua* (Atlantic Cod) stocks in the Barents Sea are currently at levels not seen since the 1950s. Causes for the population increase last century, and understanding of whether such large numbers will be maintained in the future, are unclear. To explore this, Cefas digitised and interrogated historical cod catch and diet datasets from the Barents Sea. Data includes temporal and spatial information, cod catch data and length distributions, and hydrographic data. Survey took place between 24/11/1945 and 02/12/1945 on Northern Gift Equipment used during this survey : - Otter Trawl 78ft Granton no cover Survey operations were undertaken on 21 stations 3 different species were caught on this survey. Find out more from the MEDIN portal here👇 https://bit.ly/47Aj1Qa #marinedatasharing #CefasDataHub

Seagrasses, forming vast marine meadows in shallow salt waters from tropics to the Arctic, are vital for #biodiversity. They provide habitat for fish and shellfish, supporting local coastal economies, moreover, they stabilize sediment, absorb wave energy, and contribute significantly to carbon absorption, making them crucial allies in combating climate change. During the period of working on this project, Triesty Chapter based in Italy, being part of this amazing team, we were able to develope an accessible and efficient methods for mapping seagrass meadows using satellite imagery and computer vision under the leadership of #elena #andreini. We envisioned these results as valuable tools for long-term seagrass monitoring, including tracking restoration and replanting efforts. During this exercise, we developed pixel-level classification and segmentation models to map seagrass distribution, with a focus on #Mediterranean, especially #Italiwn waters. We employed various techniques including but not limited to experimenting spectral signatures of #Oceanica #posidonia, automating machine learning workflows using computer vision and also applying geospatial techniques in handling and processing satellite data. We managed also to create a frontend web map application to communicate the insights of our findings. The experience gained were more than learning but will be used in further studies to provide solutions that are vital in solving critical environmental solutions

One thing people constantly forget about Mars is it has too litttle gravity for long term habitation. We need circular structures either fixed to the ground or this mobile HAPs version (disc shaped airship) that has built in centrifuge for consistent 1g environment in rotating habitating sections. Hydroponic sections can also grow crops. This airship version will work well in low elevated craters where there is more air density. Best thing about it it's a mobile scientific outpost.