Asymptotic and Transient Dynamics of a Stoichiometric Algal Growth Model with Two-Stage Phosphate Uptake | PERPUSTAKAAN UNIVERSITAS KATOLIK PARAHYANGAN

Text

Asymptotic and Transient Dynamics of a Stoichiometric Algal Growth Model with Two-Stage Phosphate Uptake

Gao, Shufei - Nama Orang; Wang, Hao - Nama Orang; Yuan, Sanling - Nama Orang; Shen, Anglu - Nama Orang;

Exploring the mechanism of phosphate (Pi) uptake by algae is essential to accurate prediction and a comprehensive understanding of harmful algal blooms (HABs). Previous experimental studies have revealed the existence of two distinct Pi pools, namely the surface-adsorbed Pi pool and the intracellular Pi pool, in certain species of algae. Motivated by these observations, a novel stoichiometric model, which incorporates a two-stage Pi uptake process, is proposed and analyzed to investigate the impact of these Pi pools on algal growth. Model validation results show that with proper parameterizations, this model can accurately capture algal growth dynamics in the laboratory and in the field. The asymptotic dynamics are explored through a complete mathematical analysis and the transient dynamics are explored through multiscale analysis, revealing the driving mechanism of different growth phases of algae. Furthermore, we derive an approximate formula for estimating the switching time from high to low growth rate in algae, which can serve as a valuable tool for predicting the duration of HABs. These findings contribute to the strengthening of prediction and improving understanding of HABs.

Ketersediaan

Barcode		Tipe Koleksi	Nomor Panggil	Lokasi	Status
art149358	null	Artikel		Gdg9-Lt3	Tersedia namun tidak untuk dipinjamkan - No Loan

Informasi Detail

Judul Seri: SIAM JOURNAL ON APPLIED MATHEMATICS; Vol.84 No.4 July-August 2024
No. Panggil: -
Penerbit: : .,
Deskripsi Fisik: p. 1668-1696
Bahasa: English
ISBN/ISSN: -
Klasifikasi: NONE
Tipe Isi: -
Tipe Media: -
Tipe Pembawa: -
Edisi: -
Subjek: TWO-STAGE MODEL
MULTISCALE ANALYSIS
HARMFUL ALGAL BLOOMS
TRANSIENT DYNAMICS
STOICHIOMETRY
SURFACE ADSORPTION
Info Detail Spesifik: https://doi.org/10.1137/23M1611750
Pernyataan Tanggungjawab: Shufei Gao, Sanling Yuan, Anglu Shen, Hao Wang

Versi lain/terkait

Tidak tersedia versi lain

Lampiran Berkas

Tidak Ada Data

Komentar

Anda harus masuk sebelum memberikan komentar