Keyphrases
Sea Urchin
100%
Heliocidaris Crassispina
73%
Hong Kong
66%
High Density
44%
Variable Recruitment
33%
Echinodermata
33%
Echinoidea
33%
Higher Secondary
33%
Purple Sea Urchin
33%
Subtropical Climate
33%
Subtidal
33%
Fluorochrome
33%
Seasonal Growth
33%
Secondary Production
33%
Ash-free Dry Mass
33%
Test Diameter
26%
Reproductive Patterns
22%
Gonadal Index
22%
Cape
22%
Population Density
22%
First Year
20%
Seasonal Differences
20%
Two-site
17%
No-take Marine Reserves
13%
Density-dependent Mechanism
11%
Temperate Region
11%
Reproductive Output
11%
Exploited Population
11%
Gametogenesis
11%
Histological Observation
11%
Low Density
11%
Spawning
11%
Negative Feedback
11%
Late Winter
11%
Urchin
11%
Algal Beds
6%
Management Measures
6%
Tagging Procedures
6%
Sea Urchin Barrens
6%
Reproductive Cycle
6%
Annual Growth
6%
Spillover Effect
6%
Macroalgae
6%
Production Data
6%
High Seas
6%
Population Dynamics
6%
State Shift
6%
Marine Protected Areas
6%
Marine Park
6%
Sea Urchin Grazing
6%
5-year-old
6%
Environmental Conditions
6%
Global Thresholding
6%
Hong Kong Waters
6%
Seasonal Changes
6%
Protection Level
6%
Von Bertalanffy Model
6%
Agricultural and Biological Sciences
Echinoidea
33%
Marine Protected Area
33%
Echinodermata
33%
Population Dynamics
33%
Macroalga
33%
Seasonal Growth
33%
Strongylocentrotus purpuratus
33%
Population Density
33%
Gonad
33%
Gametogenesis
16%
Spawning
16%
Skeleton
16%
Earth and Planetary Sciences
Sea Urchin
66%
Hong Kong
38%
Marking
33%
Secondary Production
33%
Marine Reserve
5%
Spillover Effect
5%
Marine Protected Area
5%
Macroalga
5%
Production Data
5%