The reason why global primary production patterns show strong latitudinal variation, whereas primary production in the oceans varies largely with distance from shore. Introduction: Primary production refers to the overall production of primary producers or the production of organic compound with the help of atmospheric carbon dioxide. Primary production takes place through photosynthesis, in which the solar energy is converted into chemical energy.

Question

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Answer 1

Question

Chapter 47.3, Problem 8SAQ

Summary Introduction

To explain:

The reason why global primary production patterns show strong latitudinal variation, whereas primary production in the oceans varies largely with distance from shore.

Introduction:

Primary production refers to the overall production of primary producers or the production of organic compound with the help of atmospheric carbon dioxide. Primary production takes place through photosynthesis, in which the solar energy is converted into chemical energy.

Expert Solution & Answer

Explanation of Solution

Nutrient limitation and climate play major roles in determining the primary productivity of ecosystems. Variation in primary production represents the variations in nutrient availability and climate. Global primary production on land is supported by warm and wet climates near the equator. This climate is responsible for highly productive forests. The areas with cold and dry climates have low productivity levels.

In marine realm, water is abundant, so it cannot act as a limiting factor for the primary production. There are high photosynthetic rates along the continental margins and low rates at the center of the oceans. This rate is higher at the margins because runoff phosphorus and nitrogen from continents is supplied to the oceans that increase the primary productivity.

Conclusion

Global primary productivity patterns vary due to climatic conditions, while primary production in the marine realm varies due to nitrogen and phosphorus availability.

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1.) Community Diversity: The brown and orange line represent two different plant communities. a. Which color represents the community with a higher species richness? b. Which color represents the community with a higher species evenness? Relative abundance 0.1 0.04 0.001 2 4 6 8 10 12 14 16 18 20 22 24 Rank abundance c. What is the maximum value of the Simpson's diversity index (remember, Simpson's index is D = p², Simpson's diversity index is 1-D)? d. If the Simpson's diversity index equals 1, what does that mean about the number of species and their relative abundance within community being assessed?

Answer 2

Question

Chapter 47.3, Problem 8SAQ

Summary Introduction

To explain:

The reason why global primary production patterns show strong latitudinal variation, whereas primary production in the oceans varies largely with distance from shore.

Introduction:

Primary production refers to the overall production of primary producers or the production of organic compound with the help of atmospheric carbon dioxide. Primary production takes place through photosynthesis, in which the solar energy is converted into chemical energy.

Expert Solution & Answer

Explanation of Solution

Nutrient limitation and climate play major roles in determining the primary productivity of ecosystems. Variation in primary production represents the variations in nutrient availability and climate. Global primary production on land is supported by warm and wet climates near the equator. This climate is responsible for highly productive forests. The areas with cold and dry climates have low productivity levels.

In marine realm, water is abundant, so it cannot act as a limiting factor for the primary production. There are high photosynthetic rates along the continental margins and low rates at the center of the oceans. This rate is higher at the margins because runoff phosphorus and nitrogen from continents is supplied to the oceans that increase the primary productivity.

Conclusion

Global primary productivity patterns vary due to climatic conditions, while primary production in the marine realm varies due to nitrogen and phosphorus availability.

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Answer 3

Question

Chapter 47.3, Problem 8SAQ

Summary Introduction

To explain:

The reason why global primary production patterns show strong latitudinal variation, whereas primary production in the oceans varies largely with distance from shore.

Introduction:

Primary production refers to the overall production of primary producers or the production of organic compound with the help of atmospheric carbon dioxide. Primary production takes place through photosynthesis, in which the solar energy is converted into chemical energy.

Expert Solution & Answer

Explanation of Solution

Nutrient limitation and climate play major roles in determining the primary productivity of ecosystems. Variation in primary production represents the variations in nutrient availability and climate. Global primary production on land is supported by warm and wet climates near the equator. This climate is responsible for highly productive forests. The areas with cold and dry climates have low productivity levels.

In marine realm, water is abundant, so it cannot act as a limiting factor for the primary production. There are high photosynthetic rates along the continental margins and low rates at the center of the oceans. This rate is higher at the margins because runoff phosphorus and nitrogen from continents is supplied to the oceans that increase the primary productivity.

Conclusion

Global primary productivity patterns vary due to climatic conditions, while primary production in the marine realm varies due to nitrogen and phosphorus availability.

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Answer 4

Question

Chapter 47.3, Problem 8SAQ

Summary Introduction

To explain:

The reason why global primary production patterns show strong latitudinal variation, whereas primary production in the oceans varies largely with distance from shore.

Introduction:

Primary production refers to the overall production of primary producers or the production of organic compound with the help of atmospheric carbon dioxide. Primary production takes place through photosynthesis, in which the solar energy is converted into chemical energy.

Expert Solution & Answer

Explanation of Solution

Nutrient limitation and climate play major roles in determining the primary productivity of ecosystems. Variation in primary production represents the variations in nutrient availability and climate. Global primary production on land is supported by warm and wet climates near the equator. This climate is responsible for highly productive forests. The areas with cold and dry climates have low productivity levels.

In marine realm, water is abundant, so it cannot act as a limiting factor for the primary production. There are high photosynthetic rates along the continental margins and low rates at the center of the oceans. This rate is higher at the margins because runoff phosphorus and nitrogen from continents is supplied to the oceans that increase the primary productivity.

Conclusion

Global primary productivity patterns vary due to climatic conditions, while primary production in the marine realm varies due to nitrogen and phosphorus availability.

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Answer 5

Chapter 47.3, Problem 8SAQ

Summary Introduction

To explain:

The reason why global primary production patterns show strong latitudinal variation, whereas primary production in the oceans varies largely with distance from shore.

Introduction:

Primary production refers to the overall production of primary producers or the production of organic compound with the help of atmospheric carbon dioxide. Primary production takes place through photosynthesis, in which the solar energy is converted into chemical energy.

Expert Solution & Answer

Explanation of Solution

Nutrient limitation and climate play major roles in determining the primary productivity of ecosystems. Variation in primary production represents the variations in nutrient availability and climate. Global primary production on land is supported by warm and wet climates near the equator. This climate is responsible for highly productive forests. The areas with cold and dry climates have low productivity levels.

In marine realm, water is abundant, so it cannot act as a limiting factor for the primary production. There are high photosynthetic rates along the continental margins and low rates at the center of the oceans. This rate is higher at the margins because runoff phosphorus and nitrogen from continents is supplied to the oceans that increase the primary productivity.

Conclusion

Global primary productivity patterns vary due to climatic conditions, while primary production in the marine realm varies due to nitrogen and phosphorus availability.

Answer 6

Chapter 47.3, Problem 8SAQ

Summary Introduction

To explain:

The reason why global primary production patterns show strong latitudinal variation, whereas primary production in the oceans varies largely with distance from shore.

Introduction:

Primary production refers to the overall production of primary producers or the production of organic compound with the help of atmospheric carbon dioxide. Primary production takes place through photosynthesis, in which the solar energy is converted into chemical energy.

Expert Solution & Answer

Explanation of Solution

Nutrient limitation and climate play major roles in determining the primary productivity of ecosystems. Variation in primary production represents the variations in nutrient availability and climate. Global primary production on land is supported by warm and wet climates near the equator. This climate is responsible for highly productive forests. The areas with cold and dry climates have low productivity levels.

In marine realm, water is abundant, so it cannot act as a limiting factor for the primary production. There are high photosynthetic rates along the continental margins and low rates at the center of the oceans. This rate is higher at the margins because runoff phosphorus and nitrogen from continents is supplied to the oceans that increase the primary productivity.

Conclusion

Global primary productivity patterns vary due to climatic conditions, while primary production in the marine realm varies due to nitrogen and phosphorus availability.

Answer 7

Chapter 47.3, Problem 8SAQ

Summary Introduction

To explain:

The reason why global primary production patterns show strong latitudinal variation, whereas primary production in the oceans varies largely with distance from shore.

Introduction:

Primary production refers to the overall production of primary producers or the production of organic compound with the help of atmospheric carbon dioxide. Primary production takes place through photosynthesis, in which the solar energy is converted into chemical energy.

Answer 8

Expert Solution & Answer

Explanation of Solution

Nutrient limitation and climate play major roles in determining the primary productivity of ecosystems. Variation in primary production represents the variations in nutrient availability and climate. Global primary production on land is supported by warm and wet climates near the equator. This climate is responsible for highly productive forests. The areas with cold and dry climates have low productivity levels.

In marine realm, water is abundant, so it cannot act as a limiting factor for the primary production. There are high photosynthetic rates along the continental margins and low rates at the center of the oceans. This rate is higher at the margins because runoff phosphorus and nitrogen from continents is supplied to the oceans that increase the primary productivity.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Conclusion

Global primary productivity patterns vary due to climatic conditions, while primary production in the marine realm varies due to nitrogen and phosphorus availability.

Answer 12

Ch. 47.1 - Prob. 1SAQ Ch. 47.1 - Prob. 2SAQ Ch. 47.1 - Prob. 3SAQ Ch. 47.1 - Prob. 4SAQ Ch. 47.2 - Prob. 5SAQ Ch. 47.2 - Prob. 6SAQ Ch. 47.2 - Prob. 7SAQ Ch. 47.3 - Prob. 8SAQ Ch. 47.3 - Prob. 9SAQ Ch. 47.3 - Prob. 10SAQ

Explanation of Solution

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Chapter 47 Solutions