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ecology
Concept: Ma Shijun, a famous Chinese ecologist, writes: Ecology is a science that studies the rules and mechanisms of interactions between living systems and environmental systems.
Edited at 2024-11-25 21:45:14- Reproductive system
This template shows the structure and function of the reproductive system in the form of a mind map. It introduces the various components of the internal and external genitals, and sorts out the knowledge clearly to help you become familiar with the key points of knowledge.
- Interpretation and summary of relationship field e-book
This is a mind map about the interpretation and summary of the relationship field e-book, Main content: Overview of the essence interpretation and overview of the relationship field e-book. "Relationship field" refers to the complex interpersonal network in which an individual influences others through specific behaviors and attitudes.
- Accounting books and accounting records
This is a mind map about accounting books and accounting records. The main contents include: the focus of this chapter, reflecting the business results process of the enterprise, the loan and credit accounting method, and the original book of the person.
ecology
- Reproductive system
This template shows the structure and function of the reproductive system in the form of a mind map. It introduces the various components of the internal and external genitals, and sorts out the knowledge clearly to help you become familiar with the key points of knowledge.
- Interpretation and summary of relationship field e-book
This is a mind map about the interpretation and summary of the relationship field e-book, Main content: Overview of the essence interpretation and overview of the relationship field e-book. "Relationship field" refers to the complex interpersonal network in which an individual influences others through specific behaviors and attitudes.
- Accounting books and accounting records
This is a mind map about accounting books and accounting records. The main contents include: the focus of this chapter, reflecting the business results process of the enterprise, the loan and credit accounting method, and the original book of the person.
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- Outline
ecology
introduction
The formation and development of ecology
Concept: my country’s famous ecologist Ma Shijun commissions: Ecology is a science that studies the rules and mechanisms of interactions between living systems and environmental systems.
Research object: A basic branch of biology that studies the relationship between organisms, the environment, and organisms.
Establishment period (17th to late 19th century)
1895 Warming "Plant Ecology" 1898 Xin Boer "Plant Geography Based on Physiology"
Consolidation period (early 20th century to late 1950s)
Anglo-American School French-Swiss School nordic school former soviet school
modern ecology period
"Silent Spring" Declaration on the Human Environment
Urbanization and modern garden development
Urbanization and sustainable development
Urbanization: The process of converting rural population into urban population.
ecological crisis Food shortage, environmental pollution, population explosion, resource shortage, energy crisis
green city movement
Modern garden development
gardening stage urban greening stage Landscape maintenance stage
Develop the connotation of ecological gardens
Unification of environmental protection and landscaping protect biodiversity Carry out landscaping construction on a regional scale
Garden Ecology
Concept: Guided by ecological principles, it is a science that studies the structure and function of landscape ecosystems and their interactions and relationships with other ecosystems.
Main aspects of contemporary research and development 1. Ecological benefit research 2. Biological and environmental research 3. Research on human needs and behavior 4. Research on ecological planning and ecological management
Urban environment and ecological factors
urban environment
Highly artificial
Concepts, scales and types of environment
Environment: The environment as understood in ecology refers to the sum of the natural conditions in the living space of organisms.
Habitat: Also known as habitat, the ecological environment in which a specific organism or group of organisms inhabits is called habitat.
urban environment
Urban environment refers to the synthesis of various natural or artificial external conditions that affect urban human activities.
urban environmental capacity
Environmental capacity: a certain environment in which the natural ecological structure and functions are not damaged The maximum load of pollutants that can be accommodated without causing harm to the environment and the quality of human living environment.
Environmental pollution: When the amount of pollutants entering the environment exceeds the environment's ability to bear the pollutants - the environmental capacity - the environment deteriorates and harms human health and the normal growth and development of animals and plants.
Analysis of the role of ecological factors
Ecological factors: refer to environmental factors in the environment that have direct or indirect effects on plant growth, development, reproduction, behavior and distribution.
Climate, soil, terrain, biology, human factors, etc.
1. Comprehensive effect: The ecological environment is a complex composed of many ecological factors, each of which Ecological factors are interconnected and restrict each other. 2. Non-equivalence
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