A5102745219- Coastal wetland ecosystem dynamics
- Marine and fisheries research
- Reproductive biology and impacts on aquatic species
- Aquaculture Nutrition and Growth
- Crustacean biology and ecology
- Identification and Quantification in Food
- Marine Bivalve and Aquaculture Studies
- Isotope Analysis in Ecology
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Sperm and Testicular Function
- Water Resources and Management
- Genetic diversity and population structure
- Environmental Changes in China
- Fish Ecology and Management Studies
- Constructed Wetlands for Wastewater Treatment
- Aquatic life and conservation
- Animal Genetics and Reproduction
- Soil Carbon and Nitrogen Dynamics
- Marine and coastal ecosystems
- Plant responses to water stress
- Coral and Marine Ecosystems Studies
- Health, Environment, Cognitive Aging
- Genetic and Environmental Crop Studies
- Coastal and Marine Management
Chinese Academy of Fishery Sciences
2018-2024
Ministry of Agriculture and Rural Affairs
2023-2024
Shanghai Ocean University
2022
East China Normal University
2017-2018
Zhejiang Marine Fisheries Research Institute
2012-2014
Zhejiang Ocean University
2012
To explore the effects of temperature on reproductive performance and embryonic development female Eriocheir sinensis broodstock, reproduction experiments broodstock crabs under different temperatures (6, 9, 12, 15, 18, 21°C) were carried out. Each was replicated in three parallel tanks, with 5 male 10 stocked each tank for feeding. The results showed that rising temperature, mating rate increased gradually, spawning rate, amount, fecundity index first then decreased. At 15°C, reached...
A 60‐day feeding trial was conducted to evaluate the impact of dietary Antarctic krill meal on reproductive performance and embryo quality Chinese mitten crab, Eriocheir sinensis . Three diets were formulated, incorporating varying levels at 0% (Diet K0), 10% K10), 20% K20), with a control group fed razor clam Sinonovacula constricta Each diet randomly assigned three replicate tanks, each stocked 5 males 10 females. Male female weights 145.38 ± 8.01 102.57 9.73 g, respectively. The results...
Contamination of heavy metals would threaten the water and soil resources; phytoremediation can be potentially used to remediate metal contaminated sites. We constructed Phragmites australis artificial floating wetlands outside Qingcaosha Reservoir in Yangtze Estuary. Water characteristic variables were measured situ by using YSI Professional Pro Meter. Four (copper, zinc, lead, chromium) both plant tissues determined. estuary as follows: 0.03 mg/Kg, 0.016 0.0015 0.004 mg/Kg. These largely...
The identification and monitoring of essential fishery habitat (EFH) is primary important for the conservation estuarine sustainable fisheries management. However, mapping EFH species with generally statistical distribution model (SDM) remains difficult due to their complex life histories extensive spatiotemporal variability variables. Thus, we proposed a mechanistic SDM by analyzing more direct certain relationship at pre-selected suitable stage prior knowledge history, not rough analysis...
Introduction Intertidal habitat preferences and spatiotemporal variation in the abundance of juvenile Chinese mitten crab Eriocheir sinensis Yangtze Estuary are reported. Methods The size this reported for mud flat, gravel, root belt, marsh habitats estuary’s lower, middle, upper reaches from June 2021 (spring) to February 2022 (winter) using quadrat method. Results Juvenile E. carapace length (CL) 5.5 ± 2.1 mm (mean standard deviation) were collected; no juveniles found 2022. Crab belt...
Abstract Background The provision of habitat for fishery species in estuaries is highly valued and represents one the most challenging ecosystem service values to quantify. However, quantifying this value due complex relationships between change, ecological processes, environmental variations. This study aims estimate estuarine degradation its impact on reproduction process crab Eriocheir sinensis by characterizing changes breeding investigating Yangtze River Estuary. Methods A distribution...
The aim of this study was to investigate the period sex differentiation and pattern gonadal in Nibea albiflora using histological techniques. fish were raised temperature between 19.5 21.5°C. promordial gonads formed at posterior region abdomen remained undifferentiated till 36 day post hatching (dph) with a total length (TL) 21.20 ± 3.90 mm. Ovarian precedes testicular differentiation, as usual teleost fish. Oocytes undergoing meiosis zygotene (bouquet) pachytene stages firstly observed...
In order to find out the effects of salinity on reproductive characteristics and embryo quality female E. sinensis broodstock, mating spawning experiments broodstock under different salinities (3, 6, 9, 12, 15, 18, 21 ppt) were conducted, each treatment had three replicate tanks with five males 10 females stocked in tank. The such as rate, egg production, index fecundity, diameter, weight, biochemical composition fatty acid embryos analysed. results showed that crabs can mate but did not...
Eriocheir sinensis, the Chinese mitten crab, has decreased dramatically in Yangtze Estuary recent years. Distribution of crab larvae and influence oceanographic features on their densities were analyzed based samples collected from 27 stations March, April May 2013–2015. Results showed zoeae I II began to appear III IV April, V megalopae May. The spatial patterns II, identified as having a highly clustered distribution. Habitats located near mouth North Branch mainly hotspots each stage...
Abstract The dynamics of lateral nutrient fluxes through hydrological movements are crucial for understanding ecological functions related to the flow energy, materials, and organisms across various spatiotemporal scales. To investigate connectivity multiple spatial processes, we conducted a one-year field study measure hydrologic carbon (C) nitrogen (N) continental shelf in Yangtze estuary. We observed significant correlation between differences remote sensing-based estimates gross primary...
The dynamics of hydrological lateral nutrient fluxes contribute to our understanding ecological functions related energy, materials, and organism flows across various spatiotemporal scales. To explore the connectivity between multiple spatial flow processes, we conducted a one-year field measurement assess hydrologic carbon (C) nitrogen (N) over continental shelf in Yangtze estuary. We observed significant correlation differences remote sensing-based estimates gross primary production (GPP)...
Background: The Chinese mitten crab (Eriocheir sinensis) is widely distributed in the coastal and water of China has important economic values. Salinity key environmental factor affecting mating spawning E.sinensis. During E. sinensis, hormone changes body are usually accompanied, but there no report about effects salinity on related hormones process breeding sinensis. Methods: Mating including 0‰, 2‰, 4‰, 6‰ such as 3‰, 6‰, 9‰, 12‰, 15‰, 18‰, 21‰ were set up, three parallel groups for each...
Background: Coilia mystus is an important commercial and ecologically species. In recent years, its resources have declined sharply. It very to establish management unit for better protect this At present, the population genetic structure of C. from adjacent waters has not been studied. The current study aimed waters, so as resources. Methods: Samples 144 individuals were collected 4 localities LS, CM, ZS WZ total genomic DNA extraction. PCR amplification was carried out by common pairs...