Plague of Locusts and Rodents - Two Kinds of Widespread Biological Disasters

Causes of locust disaster

causes

2022-06-07

The causes of locust disaster are very complex, which can be summed up as internal and external causes. (1) Internal cause One is ...
Plague of locusts

locusts

2022-06-07

Plague of locusts locusts, commonly known as grasshoppers, belong to the genus Insecta and Orthoptera. There are many types of co...
Plague of rats

rats

2022-06-07

Plague of rats，refers to the harm caused by rats to agricultural production. Rats are Mam-Malia rodents, with more than 1,600 spec...
Measures to prevent the invasion of alien species

measures

2019-11-13

(1) Establish a unified and coordinated management organization. Specific to China, a unified coordination and management organiz...
Current status of biological invasion in China

invasion in China

2019-11-13

China has a vast territory, a wide variety of habitats, and diverse ecosystems. Most exotic species are easy to find suitable bree...
Serious consequences

consequences

2019-11-13

After alien pests invade a new area suitable for growth, their population will rapidly multiply and gradually develop into a new “...
Origins and channels of the invasion

origins channels

2019-11-12

Origins of the invasion The introduction of alien species is a concept closely linked to biological invasion. Any biological speci...
Biological invasion and alien species

biological invasion

2019-11-12

Concept of biological invasion Biological invasion refers to the phenomenon that a certain organism becomes a wild state after nat...
Why the grassland edge of northern did sink to crisis

disaster

2018-09-05

Increased number of locusts behind the meteorological factors Progressive process of locust development Meteorological science a...

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Disasters and Disaster Types Natural Disasters Disaster Prevention and Reduction Earthquake Overview Earthquake Disaster Earthquake Prevention and Earthquake Disaster Reduction Knowledge Large Earthquakes in Chinese and Foreign History Volcano Overview Volcanic Eruption Hazards and Benefits of Volcanic Eruptions Early Warning of Volcanic Eruptions and Their Countermeasures Overview of Geological Disasters Debris Flow Disasters and Disaster Prevention and Reduction Landslides, Collapse Disasters and Disaster Prevention and Reduction Ground fissures, Land Subsidence, Ground Subsidence Disasters and Disaster Prevention and Reduction Overview of Tsunami Hazards of Tsunami Tsunami Precursors and Early Warning Forecast Tsunami Response Overview of Meteorological Disasters Drought Rainstorms and Floods Typhoons Snow Disasters Thunder and Lightning Hail Gale and sandstorms High Temperature Cold Wave Mitigating Meteorological Disasters Overview of Astronomical Disasters Sun Activities and Solar Storms Ozone Holes Astronomical Tide Space Disaster Mitigation Actions Overview of Biological Disasters Types of Biological Disasters Types and Causes of Agricultural and Forest Biological Disasters Plague of Locusts and Rodents - Two Kinds of Widespread Biological Disasters Introduction to geographic information system Python basic From the Real World to the Bit World Python data science Spatial Data Model R Language Spatial Reference System and Map Projection Remote sence Data in GIS Spatial data acquisition Spatial Data Management Spatial Analysis Digital Terrain Model (DTM) and Terrain Analysis Spatial modeling and spatial decision support mapping 3s-integration Network-gis GIS Application Introduction Using GDAL in Python for raster data processing Operate Vector Data with OGR Library MapServer Basic