関連する実験動画

Updated: Jul 28, 2026

Integrating Remote Sensing with Species Distribution Models; Mapping Tamarisk Invasions Using the Software for Assisted Habitat Modeling (SAHM)
12:26

Integrating Remote Sensing with Species Distribution Models; Mapping Tamarisk Invasions Using the Software for Assisted Habitat Modeling (SAHM)

Published on: October 11, 2016

2100年までの世界の生物多様性シナリオ

O E Sala1, F S Chapin, J J Armesto

  • 1Department of Ecology and Instituto de Investigaciones Fisiológicas y Ecológicas vinculadas a la Agricultura, Faculty of Agronomy, University of Buenos Aires, Avenida San Martín 4453, Buenos Aires 1417, Argentina. sala@ifeva.edu.ar

Science (New York, N.Y.)
|March 10, 2000
PubMed
まとめ

2100年までに起こる将来の生物多様性の変化は,大気中の二酸化炭素,気候,土地利用に依存する. 土地利用の変化は,陸上の生態系の主な原動力であり,生物学的交換は淡水にとって重要なものであり,地中海と草原のバイオムは最も大きな変化に直面しています.

さらに関連する動画

Using Generative Art to Convey Past and Future Climate Transitions06:10

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

Computer Vision-Based Biomass Estimation for Invasive Plants08:47

Computer Vision-Based Biomass Estimation for Invasive Plants

Published on: February 9, 2024

関連する概念動画

What is Biodiversity?01:19

What is Biodiversity?

Biodiversity describes the variety of living things at multiple organizational levels: genetic, species and ecosystem diversity. Species diversity includes all branches of the evolutionary tree from single-celled prokaryotic organisms, bacteria, and archaea, to the eukaryotic kingdoms: plants; animals; fungi; and protists. To date, there have been about 1.75 million species identified, and new species are discovered every week.
Threats to Biodiversity01:50

Threats to Biodiversity

There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
Biodiversity and Human Values01:24

Biodiversity and Human Values

Human civilization relies on biodiversity in many ways. Sudden changes in species biodiversity result in environmental changes that can modify weather patterns and therefore human civilizations.
Introduction to Plant Diversity02:22

Introduction to Plant Diversity

From Water to Land
Habitat Fragmentation02:31

Habitat Fragmentation

Habitat fragmentation describes the division of a more extensive, continuous habitat into smaller, discontinuous areas. Human activities such as land conversion, as well as slower geological processes leading to changes in the physical environment, are the two leading causes of habitat fragmentation. The fragmentation process typically follows the same steps: perforation, dissection, fragmentation, shrinkage, and attrition.
Multi-species Conserved Sequences02:51

Multi-species Conserved Sequences

Next-generation sequencing technologies have created large genomic databases of a variety of animals and plants. Ever since the human genome project was completed, scientists studied the genome of primates, mammals, and other phylogenetically distant living beings. Such large-scale  studies have provided new insights into the evolutionary relationship between organisms.
Although the genome of each species varies greatly from each other, a few sequences are highly conserved. Such conserved DNA...