dor_id: 4149778

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la "Revista Internacional de Contaminación Ambiental" se juzgan por medio de un proceso de revisión por pares

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650.#.4.x: Biología y Química

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://www.revistascca.unam.mx/rica/index.php/rica/index

351.#.#.b: Revista Internacional de Contaminación Ambiental

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/54378/47266

100.1.#.a: Jiang, Zhi; Wang, Shiyan; Han, Zhen; Liu, Chang; Wang, Liang; Zhu, Bei; Zou, Jiaxiang; Li, Budong; Dang, Xiaoge

524.#.#.a: Jiang, Zhi, et al. (2022). Water ecosystem health evaluation and influencing factors analysis of an urban river: A case study at Beiyunhe River, Northern China. Revista Internacional de Contaminación Ambiental; Vol. 38, 2022: Sustainable Architecture and Urban Environment; 295-309. Recuperado de https://repositorio.unam.mx/contenidos/4149778

245.1.0.a: Water ecosystem health evaluation and influencing factors analysis of an urban river: A case study at Beiyunhe River, Northern China

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

264.#.0.c: 2022

264.#.1.c: 2023-08-30

653.#.#.a: comprehensive pollution index method; habitat quality; dam barrier; diffused pollution

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC 4.0 Internacional, https://creativecommons.org/licenses/by-nc/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico claudio.amescua@atmosfera.unam.mx

884.#.#.k: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/54378

001.#.#.#: 105.oai:ojs.pkp.sfu.ca:article/54378

041.#.7.h: eng

520.3.#.a: The Beiyunhe River is a typical urban river in northern China, and the health status of its ecosystem is degraded by urbanization. To evaluate this health status, a survey was performed throughout the basin. Thirteen indexes were selected to construct an ecosystem health evaluation system, and a composite index method was used to quantify the Beiyunhe River’s ecosystem health. Redundancy analysis (RDA) was used to detect the key factors influencing ecosystem health. The results showed that the river’s health status was mostly moderate of the 38 surveyed points, the health status of 10% was Good, 47% was Average, 40% was Poor, and 3% was Very Poor. The upper and middle reaches were in better health than the lower reaches, and the main stream health was better than the tributaries. Among the tributaries, Bahe River (upper and middle reaches) had the best health status, whereas Fenghe River (lower reaches) had the worst. RDA showed that the ratio of hardening of the river, number of water-blocking structures (gates and dams), and population density in the catchment area were the key factors affecting the health of the Beiyunhe River ecosystem. This study can be used as a reference for the evaluation of the health of urban river ecosystems.

773.1.#.t: Revista Internacional de Contaminación Ambiental; Vol. 38 (2022): Sustainable Architecture and Urban Environment; 295-309

773.1.#.o: https://www.revistascca.unam.mx/rica/index.php/rica/index

022.#.#.a: ISSN impreso: 0188-4999

310.#.#.a: Trimestral

300.#.#.a: Páginas: 295-309

264.#.1.b: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

doi: https://doi.org/10.20937/RICA.54378

harvesting_date: 2023-11-08 13:10:00.0

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file_creation_date: 2023-08-30 17:41:34.0

file_modification_date: 2023-08-30 17:41:36.0

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245.1.0.b: Water ecosystem health evaluation and influencing factors analysis of an urban river: A case study at Beiyunhe River, Northern China

last_modified: 2024-03-19 14:00:00

license_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode.es

license_type: by-nc

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