Factors Affecting Net Primary Productivity (NPP)

These flashcards focus on the various factors affecting net primary productivity, including climatic conditions, soil health, and seasonal variations.

What climatic factor increases net primary productivity in the tropics?

Warm temperatures enhance photosynthesis, leading to higher NPP.

How does sunlight variation affect primary productivity?

Sunlight is strongest at the equator and weakest at the poles, impacting the energy available for photosynthesis.

What role does precipitation play in NPP?

Higher rainfall levels in the tropics maintain dense forests and contribute to high NPP.

How does soil nutrient availability influence plant growth?

Fertile soils support higher productivity while nutrient-poor soils restrict growth.

Which vegetation type is most effective in storing carbon?

Dense tropical rainforests store the most carbon.

What is the impact of seasonality on productivity in temperate regions?

Temperate regions experience strong seasonal variation, with high productivity in summer and low in winter.