MARINe/PISCO: Intertidal: MARINe Coastal Biodiversity Surveys: Point Contact Surveys Summarized

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Descripción

Long-Term Monitoring and Biodiversity Surveys done by the Multi-Agency Rocky Intertidal Network (MARINe) occur throughout the year at sites ranging from Southeast Alaska to Mexico. Long Term Monitoring surveys assess within-site community change over time, while Biodiversity surveys were designed to capture among-site patterns of community structure (abundance and spatial distribution of species). In combination, the long-term, targeted species approach and the biodiversity surveys provide a wealth of information about the structure and dynamics of rocky intertidal communities along the Pacific Coast of North America. This metadata record documents the Point Contact surveys for the MARINe Biodiversity Surveys. Biodiversity surveys are comprised of four components, all sampled along the same transects: (1) point contact estimates of intertidal cover and substrate characteristics, (2) swath transects to estimate the density of seastars and abalone, (3) quadrat sampling to estimate the density of mobile invertebrates, and (4) topography (elevation relative to mean low low water (mllw)). Selected sites are resampled on a 3-5 year cycle. A site is defined as a contiguous rocky bench of at least 30m. Point Contact sampling consists of recording the diversity and abundance of invertebrates and algae along 11 transects of variable length extending from the upper intertidal to the low intertidal. Please note that species of concern have been removed from all public datasets, as well as data from sites funded by the National Park Service (NPS) and the United States Navy. For a comprehensive dataset, please contact the data set owner(s). For more information about the data described in this metadata record, please visit pacificrockyintertidal.org. The long-term California MPA boundary and project info tables referenced in this dataset can be found as a separate dataset here: https://opc.dataone.org/view/doi:10.25494/P6V884

Registros

Los datos en este recurso de evento de muestreo han sido publicados como Archivo Darwin Core(DwC-A), el cual es un formato estándar para compartir datos de biodiversidad como un conjunto de una o más tablas de datos. La tabla de datos del core contiene 429 registros.

también existen 2 tablas de datos de extensiones. Un registro en una extensión provee información adicional sobre un registro en el core. El número de registros en cada tabla de datos de la extensión se ilustra a continuación.

429

111111

Este IPT archiva los datos y, por lo tanto, sirve como repositorio de datos. Los datos y los metadatos del recurso están disponibles para su descarga en la sección descargas. La tabla versiones enumera otras versiones del recurso que se han puesto a disposición del público y permite seguir los cambios realizados en el recurso a lo largo del tiempo.

Versiones

La siguiente tabla muestra sólo las versiones publicadas del recurso que son de acceso público.

¿Cómo referenciar?

Los usuarios deben citar este trabajo de la siguiente manera:

Multi-Agency Rocky Intertidal Network (MARINe), Partnership Interdisciplinary Studies Coastal Oceans for of (PISCO), Hakai Institute, & Pete Raimondi. (2025). MARINe/PISCO: Intertidal: MARINe Coastal Biodiversity Surveys: Point Contact Surveys Summarized. PISCO MN. doi:10.6085/AA/marine_cbs.5.7.

Derechos

Los usuarios deben respetar los siguientes derechos de uso:

El publicador y propietario de los derechos de este trabajo es United States Geological Survey. Esta obra está bajo una licencia Creative Commons de Atribución/Reconocimiento (CC-BY 4.0).

Registro GBIF

Este recurso ha sido registrado en GBIF con el siguiente UUID: 58ffefab-20aa-4cec-b0c0-dd7330ed7280. United States Geological Survey publica este recurso y está registrado en GBIF como un publicador de datos avalado por GBIF-US.

Palabras clave

Ocean; Intertidal Processes; Intertidal Zone; Marine Biology; Marine Invertebrates; Marine Plants; Marine Habitat; Biosphere; Aquatic Habitats; Coastal Habitat; Community Survey Data; Intertidal Data; Intertidal Community Survey Data; Intertidal Coastal Biodiversity Survey; SWAT Survey; Baseline MPA monitoring; Long-term MPA monitoring; Marine Protected Area (MPA); Biological data; Central Coast; North Central Coast; North Coast; South Coast; Multi-Agency Rocky Intertidal Network (MARINe); Partnership for Interdisciplinary Studies of Coastal Oceans (PISCO); Algae; Invertebrates; Samplingevent

Datos externos

Los datos del recurso también están disponibles en otros formatos

DataONE	https://data.piscoweb.org/metacatui/view/doi:10.6085/AA/marine_cbs.5.7 UTF-8 CSV

Contactos

Pete Raimondi

Originador

Univeristy of California, Santa Cruz

raimondi@ucsc.edu

Rani Gaddam

Proveedor De Los Metadatos

Research Associate

MARINe/PISCO Research Group at UC Santa Cruz

gaddam@ucsc.edu

https://pacificrockyintertidal.org

Multi-Agency Rocky Intertidal Network (MARINe)

https://pacificrockyintertidal.org

Partnership for Interdisciplinary Studies of Coastal Oceans (PISCO)

http://www.piscoweb.org

Hakai Institute

https://hakai.org/

Marine Lebrec

Procesador

Technical Manager

Central and Northern California Ocean Observing System

mlebrec@mbari.org

Cobertura geográfica

Biodiversity Surveys are done at sites ranging from southeast Alaska to Baja California, Mexico.

Coordenadas límite	Latitud Mínima Longitud Mínima [33,385, -135,323], Latitud Máxima Longitud Máxima [57,049, -118,475]

Cobertura temporal

Fecha Inicial / Fecha Final	2001-02-05 / 2024-08-19

Datos del proyecto

MARINe is a partnership of agencies, universities, and private groups who conduct long-term monitoring of rocky intertidal ecosystems on the US West Coast

Título	Multi-Agency Rocky Intertidal Network
Identificador	MARINe
Fuentes de Financiación	Bureau of Ocean Energy Management, National Park Service, The David and Lucile Packard Foundation, State of California Ocean Protection Council, United States Navy

Personas asociadas al proyecto:

Pete Raimondi

Investigador Principal

Métodos de muestreo

Point Point Contact methods photoContact sampling consists of noting the diversity and abundance of invertebrates and algae by recording what is found directly underneath or in the near vicinity of 100 points on each transect. Algae and invertebrate species, hosts and epiphytes, layering, and substrate characteristics are all taken into account. Each transect is surveyed using the point intercept method. Ideally, 100 points per transect are sampled. At each point three organisms are identified. This results in approximately 3,300 data points per site. Sampling intervals are determined based on the length of the bench. The organism that falls directly under each point is recorded first. Then the next two closest, but always different, organisms are recorded. Organisms living on another species are recorded as 'epibionts' and the organism they occur on is recorded as 'host.' Some examples of host organisms are mussels, coralline algae, barnacles, and colonial worms. If an organism under a point cannot be identified in the field, we assign it an "unknown" number and collect a sample to identify later in the lab. In 2017, we upgraded from using Palm Pilots to iPad mini's in order to expedite data recording and entry. MARINe contracted DiveNav to create an app specifically designed for the biodiversity protocol which includes regional species templates and error-checking features. Waterproof cases allow the iPads to function safely in the intertidal zone and in any type of weather. Data collected in the field are stored as CSV files and uploaded to the Coastal Biodiversity Surveys database.

Área de Estudio	Intertidal coastal biodiversity surveys are conducted throughout the year at sites ranging from Southeast Alaska to Baja California, Mexico. For more information see https://pacificrockyintertidal.org

Descripción de la metodología paso a paso:

https://marine.ucsc.edu/methods/index.html

Metadatos adicionales

Agradecimientos	We encourage collaborative (co-authorship) efforts with MARINe scientists, and request that you discuss your analyses with us to minimize duplicative efforts and ensure that you are aware of any data oddities that might affect your results. Please provide us with copies of any data products that result from use of these data. Please acknowledge MARINe in all publications containing these data. Because MARINe is a consortium of different groups, please also acknowledge the research groups that collected these data and the funding groups associated with these data, by using a statement similar to the following: 'This study utilized data collected by the Multi-Agency Rocky Intertidal Network (MARINe): a long-term ecological consortium funded and supported by many groups. Please visit pacificrockyintertidal.org for a complete list of the MARINe partners responsible for monitoring and funding these data. Data management has been primarily supported by BOEM (Bureau of Ocean Energy Management), NPS (National Park Service), The David and Lucile Packard Foundation, and United States Navy.'
Identificadores alternativos	58ffefab-20aa-4cec-b0c0-dd7330ed7280
	https://obis.org/dataset/bb638343-bbc9-464d-88d8-18d9ba29ecdd
	https://ipt-obis.gbif.us/resource?r=marine_cbs_point_contact_surveys