Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

What is Conservation Biology?

What is Conservation Biology?

Conservation biology is a scientific field that focuses on the preservation of biodiversity in order to protect ecosystems while meeting the needs of the human population. Humans require properly functioning ecosystems to maintain our supply of natural resources, including food, medicines, and building materials.

Threats to Biodiversity

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...

Conservation of Declining Populations

Conservation of Declining Populations

Conservation of declining population focuses on ways of detecting, diagnosing, and halting a population decline. The approach uses methods to prevent populations from going extinct.

Conservation of Small Populations

Conservation of Small Populations

Small population sizes put a species at extreme risk of extinction due to a lack of variation, and a consequent decrease in adaptability. This weakens the chances of survival under pressures such as climate change, competition from other species, or new diseases. Large populations are more likely to survive pressures such as these, as such populations are more likely to harbor individuals that have genetic variants that are adaptive under new stresses. Small populations are much less...

Biodiversity and Human Values

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.

Habitat Fragmentation

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.

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Ancient DNA and spatial modeling reveal a pre-Inca trans-Andean parrot trade.

Nature communications·2026

Same author

<i>Cyclosa</i> Menge, 1866 (Araneidae) Orb-Weavers Build Stabilimenta That Resemble Larger Spiders.

Ecology and evolution·2025

Same author

Influence of molecular marker type on estimating effective population size and other genetic parameters in a critically endangered parrot.

Ecology and evolution·2024

Same author

Threats of Longline Fishing to Global Albatross Diversity.

Animals : an open access journal from MDPI·2022

Same author

Global trends of habitat destruction and consequences for parrot conservation.

Global change biology·2020

Same author

Genomic impact of severe population decline in a nomadic songbird.

PloS one·2019

Search research articles

Related Experiment Video

Updated: Sep 3, 2025

At-Risk Butterfly Captive Propagation Programs to Enhance Life History Knowledge and Effective Ex Situ Conservation Techniques

At-Risk Butterfly Captive Propagation Programs to Enhance Life History Knowledge and Effective Ex Situ Conservation Techniques

Published on: February 11, 2020

Wildlife Crime: Issues and Promising Solutions.

Stephen F Pires¹, George Olah²

¹Department of Criminology & Criminal Justice, Florida International University, Miami, FL 33199, USA.

Animals : an Open Access Journal From MDPI

|July 27, 2022

Summary

Wildlife poaching for various reasons decimates populations, especially at-risk species. Addressing this threat is crucial for biodiversity conservation and ecosystem health.

More Related Videos

Spotting Cheetahs: Identifying Individuals by Their Footprints

Spotting Cheetahs: Identifying Individuals by Their Footprints

Published on: May 1, 2016

A Trap-Vaccinate-Release Protocol for Immunization of Skunks and Additional Rabies Vectors Against Rabies

A Trap-Vaccinate-Release Protocol for Immunization of Skunks and Additional Rabies Vectors Against Rabies

Published on: November 29, 2024

Related Experiment Videos

Last Updated: Sep 3, 2025

At-Risk Butterfly Captive Propagation Programs to Enhance Life History Knowledge and Effective Ex Situ Conservation Techniques

At-Risk Butterfly Captive Propagation Programs to Enhance Life History Knowledge and Effective Ex Situ Conservation Techniques

Published on: February 11, 2020

Spotting Cheetahs: Identifying Individuals by Their Footprints

Spotting Cheetahs: Identifying Individuals by Their Footprints

Published on: May 1, 2016

A Trap-Vaccinate-Release Protocol for Immunization of Skunks and Additional Rabies Vectors Against Rabies

A Trap-Vaccinate-Release Protocol for Immunization of Skunks and Additional Rabies Vectors Against Rabies

Published on: November 29, 2024

Area of Science:

Conservation Biology
Wildlife Ecology
Environmental Science

Background:

Poaching, driven by profit, pleasure, subsistence, and human-animal conflict, poses a severe threat to global wildlife populations.
At-risk species are disproportionately affected, leading to population declines and increased extinction vulnerability.
Understanding the multifaceted drivers of poaching is essential for developing effective conservation strategies.

Discussion:

The economic and social factors contributing to poaching require comprehensive analysis.
Human-wildlife conflict mitigation strategies can reduce retaliatory killing and poaching incidents.
Sustainable livelihood alternatives for communities adjacent to wildlife habitats are critical.

Key Insights:

Poaching significantly impacts biodiversity, threatening species survival.
Effective anti-poaching efforts necessitate a multi-pronged approach addressing both direct threats and underlying causes.
Conservation initiatives must integrate community engagement and socio-economic considerations.

Outlook:

Future research should focus on innovative technologies for wildlife monitoring and anti-poaching enforcement.
Policy interventions aimed at reducing demand for illegal wildlife products are vital.
Long-term monitoring of population dynamics and ecosystem health is necessary to assess conservation success.