Results 21 to 30 of about 25,241 (279)

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   +1 more source

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

Monitoring Algal Blooms with Complementary Sensors on Multiple Spatial and Temporal Scales [PDF]

, 2023
Climate change, and other human-induced impacts, are severely increasing the intensity and occurrences of algal blooms in coastal regions (IPCC, 2022).
Moreira Fragoso, Glaucia, Dallolio, Alberto, Stahl, Annette, Oudijk, Adriënne Esmeralda, Garrett, Joseph Landon, Hasler, Oliver Kevin, Majaneva, Sanna Kristiina, Williamson, David Roddan, Johnsen, Geir, Halvorsen, Daniel Ørnes, Ludvigsen, Martin, Johansen, Tor Arne, Langer, Dennis David   +12 more
core   +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

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

Rising Harmful Algal Blooms in Arabian Sea threatens Health YesPost dated 22nd February 2023 [PDF]

, 2023
Harmful Algal Blooms (HAB) posing the threat of food-borne diseases among fish consumers. Marine scientists have warned that the increasing frequency and intensity of the harmful algal also triggers fish mortality that affects mariculture in particular ...
CMFRI, Library
core  

Why do algal blooms intensify under reduced nitrogen and fluctuating phosphorus conditions: The underappreciated role of non‐algal light attenuation [PDF]

, 2023
Light availability for phytoplankton in shallow lakes is closely related to non-algal light attenuation (KdNALA, the fractional light absorption by non-algal substances, such as suspended sediments); thus, significant changes in global wind speed in ...
Boqiang Qin, Xiao, M, Guangwei Zhu, Zou, W, Guo, C, Hai Xu, Mengyuan Zhu, Qin, B, Zhang, Y, Chaoxuan Guo, Zhu, G, Zhu, M, Wei Zou, Yunlin Zhang, Xu, H, Man Xiao   +15 more
core   +1 more source