Expert-level marine biology covering ocean ecosystems, marine organisms, coral reef ecology, deep sea biology, fisheries science, ocean chemistry, and marine conservation.
中文简介正在准备中。当前显示原文说明。
实测评分 未实测
查看安装方法安装前可以查看交给 AI 代理的指令内容。
Intertidal: between high and low tide marks — highly variable, stress-tolerant organisms. Pelagic: open water column — epipelagic (0-200m), mesopelagic (200-1000m), bathypelagic (1000-4000m). Benthic: seafloor communities — soft sediment, hard substrate, hydrothermal vents. Coral reefs: highest marine biodiversity, tropical 30N-30S, hermatypic corals with zooxanthellae. Deep sea: high pressure, low temperature, no light — chemosynthesis at vents.
Phytoplankton: diatoms, dinoflagellates, coccolithophores — base of pelagic food web. Macroalgae: kelp forests, seagrass beds — coastal primary production. Nutrients: nitrate, phosphate, silicate limitation — upwelling zones most productive. Biological pump: carbon export to deep ocean via sinking particles.
Coral biology: polyps with zooxanthellae (Symbiodinium) for photosynthesis. Bleaching: thermal stress expels zooxanthellae — coral pale, may die. Reef zones: reef flat, fore reef, back reef, lagoon. Succession: pioneer corals to complex 3D structure over decades. Threats: bleaching, ocean acidification, overfishing, coastal development.
Adaptations: bioluminescence, pressure resistance, slow metabolism. Hydrothermal vents: chemosynthetic bacteria base — tube worms, clams, shrimp. Cold seeps: methane-oxidizing communities, carbonate chimneys. Hadal zone: trenches below 6000m — specialized amphipods, holothurians.
Stock assessment: age structure, CPUE trends, surplus production models. Maximum sustainable yield: harvest at MSY = r*K/4 for logistic growth. Trophic cascades: removal of apex predators restructures food web. Aquaculture: salmon, shrimp, seaweed — feed conversion, disease, escapement issues.
| Pitfall | Fix |
|---|---|
| Ignoring depth stratification | Different communities at different depths |
| Confusing bleaching with death | Bleached corals can recover if stress removed |
| Underestimating larval connectivity | Populations hundreds of km apart may be connected |
| Ignoring cryptic diversity | Many marine species complexes require molecular identification |
还没有评价。欢迎分享你的使用感受。
无需登录即可发表。欢迎分享使用感受、提问，或说明在哪些环境下无法运行。
还没有评论。来写第一条吧。
Expert-level abstract algebra knowledge. Use when working with groups, rings, fields, modules, Galois theory, representation theory, or algebraic structures. Also use when the user mentions 'group', 'ring', 'field', 'homomorphism', 'isomorphism', 'normal subgroup', 'quotient group', 'Sylow theorem', 'Galois theory', 'polynomial ring', 'ideal', 'module', 'vector space', or 'representation theory'.
中文简介正在准备中。当前显示原文说明。
Expert-level acoustics knowledge. Use when working with sound waves, acoustic propagation, resonance, standing waves, Doppler effect, room acoustics, ultrasound, noise control, musical acoustics, or architectural acoustics. Also use when the user mentions 'sound wave', 'decibel', 'frequency', 'resonance', 'standing wave', 'Doppler effect', 'acoustic impedance', 'reverberation', 'ultrasound', 'noise control', 'harmonics', or 'sound intensity'.
中文简介正在准备中。当前显示原文说明。
Expert-level aerodynamics covering subsonic and supersonic flow, lift and drag, airfoil theory, boundary layers, compressible flow, and CFD methods.
中文简介正在准备中。当前显示原文说明。
Expert-level air quality engineering covering pollutant sources, atmospheric dispersion, air quality standards, emission controls, and air quality modeling.
中文简介正在准备中。当前显示原文说明。
Expert-level aircraft structures covering structural design philosophy, wing and fuselage analysis, fatigue and damage tolerance, composite structures, and certification.
中文简介正在准备中。当前显示原文说明。
Expert-level algorithms and complexity theory covering sorting, searching, graph algorithms, dynamic programming, greedy algorithms, NP-completeness, and algorithm design paradigms.
中文简介正在准备中。当前显示原文说明。