Results 21 to 30 of about 126,958 (292)

Preemptive warning and control strategies for algal blooms in the downstream of Han River, China

Ecological Indicators, 2022
Riverine blooms have become a challenging global environmental problem owing to strong disturbances from intensified human activities and the construction or operation of hydraulic projects.
Jing Tian, Shenglian Guo, Jun Wang, Heyu Wang, Zhengke Pan   +4 more
doaj   +1 more source

Thirty-Four-Year Record (1987–2021) of the Spatiotemporal Dynamics of Algal Blooms in Lake Dianchi from Multi-Source Remote Sensing Insights

Remote Sensing, 2022
Lake Dianchi is one of the most eutrophic lakes in China. The decline in water quality and the occurrence of massive algal blooms pose a significant threat to the health and environmental safety of the water ecosystem, making Lake Dianchi a key concern ...
Jinge Ma, Feng He, Tianci Qi, Zhe Sun, Ming Shen, Zhigang Cao, Di Meng, Hongtao Duan, Juhua Luo   +8 more
doaj   +1 more source

Image processing for smarter browsing of ocean color data products: investigating algal blooms [PDF]

, 2010
Remote sensing technology continues to play a significant role in the understanding of our environment and the investigation of the Earth. Ocean color is the water hue due to the presence of tiny plants containing the pigment chlorophyll, sediments, and ...
O\u27Connor, Edel, Dermot Diamond, Jer Hayes, O'Connor, Edel, Hayes, Jer, Diamond, Dermot, Edel O'Connor, Alan F. Smeaton, Noel E. O'Connor, O'Connor, Noel E., Lau, King-Tong, King-Tong Lau, Smeaton, Alan F., O\u27Connor, Noel E.   +13 more
core   +2 more sources

Automatic Detection of Algal Blooms Using Sentinel-2 MSI and Landsat OLI Images

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
Algal bloom is a serious global issue for inland waters, posing poses a serious threat to aquatic ecosystems. The timely and accurate detection of algal blooms is critical for their control, management and forecasting.
Dandan Xu, Yihan Pu, Mengyuan Zhu, Zhaoqing Luan, Kun Shi   +4 more
doaj   +1 more source

Determining the probability of cyanobacterial blooms: the application of Bayesian networks in multiple lake systems [PDF]

, 2015
A Bayesian network model was developed to assess the combined influence of nutrient conditions and climate on the occurrence of cyanobacterial blooms within lakes of diverse hydrology and nutrient supply.
Brookes, Justin D., Ingrid Chorus, Boqiang Qin, Chorus, I., Watkinson, Andrew J, Justin D. Brookes, Hamilton, David P, James A. Rusak, Rusak, James A, Sparber, K., Rigosi, A., Hipsey, M., Matthew Hipsey, Brookes, J., Bois, J., Hipsey, Matthew, Bomchul Kim, Hanson, P., Brookes, Justin D, Hanson, Paul, Hipsey, Matthew R., Qin, Boqiang, Kim, Bomchul, Karin Sparber, Hanson, Paul C., Andrew J. Watkinson, Hamilton, D., Sparber, Karin, Bois, Julie, Rigosi, Anna, Watkinson, Andrew J., Julie Bois, Rusak, J., Anna Rigosi, Paul Hanson, David P. Hamilton, Rusak, James A., Chorus, Ingrid, Watkinson, A., Kim, B., Qin, B., Hamilton, David P.   +41 more
core   +1 more source

Distinguishing Algal Blooms from Aquatic Vegetation in Chinese Lakes Using Sentinel 2 Image

Remote Sensing, 2022
Algal blooms frequently occur in numerous lakes in China, risking human health and the environment. In contrast, aquatic vegetation contributes to water purification.
Jing Pu, Kaishan Song, Yunfeng Lv, Ge Liu, Chong Fang, Junbin Hou, Zhidan Wen   +6 more
doaj   +1 more source

Modeling the Effects of Hydrodynamics on Thermal Stratification and Algal Blooms in the Xiangxi Bay of Three Gorges Reservoir

Frontiers in Ecology and Evolution, 2021
Algal blooms have been reported in some tributary bays since the initial impoundment of Three Gorges Reservoir, which has seriously affected the water ecology and drinking water safety. Hydrodynamics plays a crucial role in algae growth.
Hui Xu, Meng Yan, Lianghong Long, Lianghong Long, Jun Ma, Daobin Ji, Defu Liu, Zhengjian Yang   +7 more
doaj   +1 more source

Identifying Algal Bloom ‘Hotspots’ in Marginal Productive Seas: A Review and Geospatial Analysis

Remote Sensing, 2022
Algal blooms in the marginal productive seas of the Indian Ocean are projected to become more prevalent over the coming decades. They reach from lower latitudes up to the coast of the northern Indian Ocean and the populated areas along the Arabian Gulf ...
Maryam R. Al-Shehhi, Yarjan Abdul Samad
doaj   +1 more source

Harmful algal blooms in Arabian Sea increasing, warn experts Greater Kashmir dated 22nd February 2023 [PDF]

, 2023
Harmful algal blooms (HAB) posing the threat of food-borne diseases among fish consumers. The phenomenon Marine scientists have warned of increasing frequency and intensity of the harmful algal also triggers fish mortality that affects mariculture in ...
CMFRI, Library
core   +1 more source

Harmful algal blooms and public health [PDF]

Harmful Algae, 2016
The five most commonly recognized Harmful Algal Bloom related illnesses include Ciguatera poisoning, Paralytic Shellfish poisoning, Neurotoxin Shellfish poisoning, Diarrheic Shellfish Poisoning and Amnesic Shellfish poisoning. Although they are each the product of different toxins, toxin assemblages or HAB precursors these clinical syndromes have much ...
Lynn M, Grattan, Sailor, Holobaugh, J Glenn, Morris   +2 more
openaire   +3 more sources