A tipologia do ecossistema global é uma taxonomia de ecossistemas com base nas características exclusivas deles. É um sistema de classificação global que oferece um framework consistente para descrever e classificar ecossistemas ecológicos.
A tipologia do ecossistema global tem seis níveis. Os três níveis principais (reinos, biomas funcionais e grupos funcionais de ecossistemas) classificam os ecossistemas com base nas características gerais, como localização, vida vegetal dominante e processos ecológicos. Os três níveis inferiores (subgrupos de ecossistemas regionais, tipos de ecossistemas globais e tipos de ecossistemas subglobais) se concentram em variantes geográficas específicas dentro de grupos funcionais de ecossistemas e complexos de organismos e o ambiente físico associado, fornecendo uma compreensão mais detalhada de ecossistemas específicos.
Este conjunto de dados se concentra no terceiro nível da tipologia do ecossistema global: grupo funcional do ecossistema. Ele é definido como um grupo de ecossistemas relacionados em um bioma que compartilham fatores ecológicos comuns, que, por sua vez, promovem características bióticas semelhantes que caracterizam o grupo. Derivada da abordagem de cima para baixo por subdivisão de biomas.
OBSERVAÇÃO: devido ao tamanho de algumas geometrias, um algoritmo de simplificação foi aplicado a cada uma delas para reduzir a complexidade. O máximo possível de vértices foi descartado sem mover a distância da forma original em mais de 100 m. Como resultado, aproximadamente duas dúzias de linhas na tabela foram recolhidas em geometrias com área 0 e removidas.
Esquema da tabela
Esquema da tabela
Nome
Tipo
Descrição
efg_code
STRING
Código do grupo funcional do ecossistema (por exemplo, "T1.1" = Florestas tropicais/subtropicais de terras baixas. Para uma taxonomia completa, consulte
https://global-ecosystems.org/explore.
map_code
STRING
Código do mapa
map_version
STRING
Versão do mapa
ocorrência
INT
Ele indica se a região especificada contém ocorrências principais (1) ou secundárias (2) do grupo funcional."
Termos de Uso
Termos de Uso
Os conjuntos de dados da tipologia do ecossistema global são fornecidos sob a licença CC BY 4.0, que permite a redistribuição e a reutilização de uma obra licenciada, desde que o criador receba o crédito adequado.
Citações
Citações:
RT Pennington, J Franklin, NA Brummitt, A Etter, KR Young, RT Corlett
and DA Keith. (2022). T1.2 Florestas secas e matagais tropicais/subtropicais. In: Keith, D.A., Ferrer-Paris, J.R., Nicholson,
E. et al. (2022). Uma tipologia funcional para os ecossistemas da Terra: Apêndice S4. A IUCN Global Ecosystem Typology v2.1: Descriptive profiles for Biomes and Ecosystem Functional Groups.
A tipologia do ecossistema global é uma taxonomia de ecossistemas com base nas características exclusivas deles. É um sistema de classificação global que oferece um framework consistente para descrever e classificar ecossistemas ecológicos. A tipologia do ecossistema global tem seis níveis. Os três níveis principais (reinos, biomas funcionais e grupos funcionais de ecossistemas) classificam…
[null,null,[],[[["\u003cp\u003eThe Global Ecosystem Typology is a hierarchical classification system that categorizes Earth's ecosystems into six levels based on their function and characteristics.\u003c/p\u003e\n"],["\u003cp\u003eThis dataset focuses on the third level, Ecosystem Functional Groups, which are groups of ecosystems within a biome sharing similar ecological drivers and biotic traits.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset provides a global map of these Ecosystem Functional Groups, along with a table containing attributes like ecosystem code, occurrence, and map version.\u003c/p\u003e\n"],["\u003cp\u003eIt's licensed under CC BY 4.0, allowing redistribution and reuse with proper attribution to the International Union for Conservation of Nature and Natural Resources (IUCN).\u003c/p\u003e\n"],["\u003cp\u003eDue to the complexity of some geometries, a simplification algorithm was applied, potentially removing a small number of features with reduced area.\u003c/p\u003e\n"]]],[],null,["# IUCN Global Ecosystem Typology Level 3: 1.0\n\nDataset Availability\n: 2023-09-14T00:00:00Z--2023-09-14T00:00:00Z\n\nDataset Provider\n:\n\n\n [International Union for Conservation of Nature and Natural Resources](https://global-ecosystems.org/page/typology)\n\nTags\n:\n[ecosystem](/earth-engine/datasets/tags/ecosystem) [ecosystems](/earth-engine/datasets/tags/ecosystems) [global](/earth-engine/datasets/tags/global) [table](/earth-engine/datasets/tags/table) \n\n#### Description\n\nThe Global Ecosystem Typology is a taxonomy of ecosystems based on\ntheir unique characteristics. It is a global classification system\nthat provides a consistent framework for describing and classifying\necological ecosystems.\n\nThe Global Ecosystem Typology has six levels. The top three levels\n(realms, functional biomes, and ecosystem functional groups) classify\necosystems based on their overall characteristics, such as their location,\ndominant plant life, and ecological processes. The bottom three levels\n(regional ecosystem subgroups, global ecosystem types, and subglobal\necosystem types) focus on specific geographic variants within ecosystem\nfunctional groups and complexes of organisms and their associated physical\nenvironment, providing a more detailed understanding of particular\necosystems.\n\nThis dataset focuses on the third level of the Global Ecosystem Typology:\nEcosystem Functional Group. It's defined as a group of related ecosystems\nwithin a biome that share common ecological drivers, which in turn promote\nsimilar biotic traits that characterise the group. Derived from the\ntop-down by subdivision of biomes.\n\nNOTE: Due to the size of some geometries, a simpification algorithm was\napplied to each one to reduce their complexity. As many vertices as\npossible were discarded without moving the distance from the original\nshape more than 100 m. As a result, approximately two dozen rows in the\ntable collapsed into geometries with 0 area and were removed.\n\n### Table Schema\n\n**Table Schema**\n\n| Name | Type | Description |\n|-------------|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| efg_code | STRING | Ecosystem functional group code (e.g., \"T1.1\" = Tropical/Subtropical lowland rainforests). For a complete taxonomy, see \u003chttps://global-ecosystems.org/explore\u003e. |\n| map_code | STRING | Map code |\n| map_version | STRING | Map version |\n| occurrence | INT | It indicates whether the specified region contains major occurrences (1) or minor occurrences (2) of the functional group.\" |\n\n### Terms of Use\n\n**Terms of Use**\n\nGlobal Ecosystem Typology datasets are provided under the CC BY 4.0 license,\nwhich allows re-distribution and re-use of a licensed work on the condition\nthat the creator is appropriately credited.\n\n### Citations\n\nCitations:\n\n- RT Pennington, J Franklin, NA Brummitt, A Etter, KR Young, RT Corlett\n and DA Keith. (2022). T1.2 Tropical/Subtropical dry forests and\n thickets. In: Keith, D.A., Ferrer-Paris, J.R., Nicholson,\n E. et al. (2022). A function-based typology for Earth's ecosystems\n - Appendix S4. The IUCN Global Ecosystem Typology v2.1: Descriptive\n profiles for Biomes and Ecosystem Functional Groups.\n\n### DOIs\n\n- \u003chttps://doi.org/10.1038/s41586-022-05318-4\u003e\n\n### Explore with Earth Engine\n\n| **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\n### Code Editor (JavaScript)\n\n```javascript\nvar ecosystemTypology =\n ee.FeatureCollection('IUCN/GlobalEcosystemTypology/current');\n\nvar propertyToFilter = 'efg_code';\n\nvar labelsAndColorsClient = {\n 'F1.1': '7e3fe6',\n 'F1.2': '77b3fd',\n 'F1.3': '7b8347',\n 'F1.4': 'fa6811',\n 'F1.5': '965e6e',\n 'F1.6': 'd595dc',\n 'F1.7': '2f14df',\n 'F2.1': '224730',\n 'F2.10': '2f6323',\n 'F2.2': 'ea36a3',\n 'F2.3': 'b2fc44',\n 'F2.4': 'c2318a',\n 'F2.5': '6f243e',\n 'F2.6': 'ad10a8',\n 'F2.7': '6a4210',\n 'F2.8': '839347',\n 'F2.9': '118b94',\n 'F3.1': 'cb3855',\n 'F3.2': 'd2b776',\n 'F3.3': 'ff72ed',\n 'F3.4': '377e85',\n 'F3.5': '3fa71f',\n 'FM1.1': '10e167',\n 'FM1.2': '4e6fca',\n 'FM1.3': '858536',\n 'M1.1': '141076',\n 'M1.10': 'a6067b',\n 'M1.2': '663dbc',\n 'M1.3': '850c23',\n 'M1.4': 'aa2923',\n 'M1.5': '937e3c',\n 'M1.6': 'f1ecae',\n 'M1.7': 'ba931f',\n 'M1.8': '023405',\n 'M1.9': 'ed5a09',\n 'M2.1': '354a2a',\n 'M2.2': '8239cf',\n 'M2.3': '73b3cc',\n 'M2.4': 'be48b2',\n 'M2.5': 'c4897c',\n 'M3.1': '68a571',\n 'M3.2': '69197d',\n 'M3.3': 'e22319',\n 'M3.4': '40b73a',\n 'M3.5': 'caf10c',\n 'M3.6': '762197',\n 'M3.7': '91b06a',\n 'M4.1': '91c173',\n 'M4.2': 'e1ea4a',\n 'MFT1.1': '9a1e2d',\n 'MFT1.2': '22aeda',\n 'MFT1.3': 'f0ae6e',\n 'MT1.1': '1b96de',\n 'MT1.2': 'ea9e91',\n 'MT1.3': '0c9494',\n 'MT1.4': '436836',\n 'MT2.1': '3478ff',\n 'MT2.2': 'e6233f',\n 'MT3.1': '0936c9',\n 'S1.1': '9d7488',\n 'S2.1': 'ea1bee',\n 'SF1.1': '231e5f',\n 'SF1.2': 'f4cc74',\n 'SF2.1': 'fb0986',\n 'SF2.2': 'fb9bce',\n 'SM1.1': '0d3303',\n 'SM1.2': '9964a5',\n 'SM1.3': 'f88d38',\n 'T1.1': '048045',\n 'T1.2': 'ac86c0',\n 'T1.4': '0e19a9',\n 'T2.1': 'bc0383',\n 'T2.2': '965eed',\n 'T2.3': '7d951f',\n 'T2.4': 'd98c15',\n 'T2.5': 'f1abff',\n 'T2.6': 'be7214',\n 'T3.1': 'b03750',\n 'T3.2': 'e74d19',\n 'T3.3': '696ec3',\n 'T3.4': 'fbb043',\n 'T4.1': '5b06be',\n 'T4.2': '583d4f',\n 'T4.3': 'edfc30',\n 'T4.4': 'f32748',\n 'T4.5': '363f08',\n 'T5.1': 'e6891c',\n 'T5.2': '032bc5',\n 'T5.3': '8daed3',\n 'T5.4': 'b359cb',\n 'T5.5': '8b5536',\n 'T6.1': '3d8857',\n 'T6.2': 'e87587',\n 'T6.3': '8336b8',\n 'T6.4': 'fa8a1b',\n 'T6.5': '7427f1',\n 'T7.1': '7d29a9',\n 'T7.2': '566e14',\n 'T7.3': 'f4bf4a',\n 'T7.4': 'fc2a94',\n 'T7.5': '0e6040',\n 'TF1.1': 'e0b4cc',\n 'TF1.2': '5aabbc',\n 'TF1.3': '63f039',\n 'TF1.4': 'ec6bdb',\n 'TF1.5': 'f786ec',\n 'TF1.6': '00b9f4',\n 'TF1.7': '77d71d',\n 'T1.3': 'ffffff'\n};\nvar labelsAndColors = ee.Dictionary(labelsAndColorsClient);\nvar filteredEcosystems =\n ecosystemTypology.filter(ee.Filter.neq(propertyToFilter, null));\n\nvar image = filteredEcosystems\n .map(function (feature) {\n return feature.set('efgStyle', {\n 'color': labelsAndColors.get(feature.get('efg_code')),\n });\n })\n .style({\n 'styleProperty': 'efgStyle',\n });\nMap.addLayer(image, {}, 'Global Ecosystem Typlology');\nMap.setCenter(-63.873, 46.194,8);\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/IUCN/IUCN_GlobalEcosystemTypology_current) \n[IUCN Global Ecosystem Typology Level 3: 1.0](/earth-engine/datasets/catalog/IUCN_GlobalEcosystemTypology_current) \nThe Global Ecosystem Typology is a taxonomy of ecosystems based on their unique characteristics. It is a global classification system that provides a consistent framework for describing and classifying ecological ecosystems. The Global Ecosystem Typology has six levels. The top three levels (realms, functional biomes, and ecosystem functional groups) classify ... \nIUCN/GlobalEcosystemTypology/current, ecosystem,ecosystems,global,table \n2023-09-14T00:00:00Z/2023-09-14T00:00:00Z \n-90 -180 90 180 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [https://doi.org/10.1038/s41586-022-05318-4](https://doi.org/https://global-ecosystems.org/page/typology)\n- [https://doi.org/10.1038/s41586-022-05318-4](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/IUCN_GlobalEcosystemTypology_current)"]]
