Specimen Collection, Populations, and Biodiversity Science
BioScience Talks10 Tammi 2018

Specimen Collection, Populations, and Biodiversity Science

The benefits of specimen collection are well known. Natural-history archives are increasingly used by researchers to investigate evolutionary processes, examine the effects of climate and environmental change, explore the ecology of emerging diseases, and so on. However, the effects of specimen removal on the wild populations and communities is a question that has rarely been addressed. Writing in BioScience, Dr. Andrew Hope and his colleagues draw on historical data from a Long-Term Ecological Research site to examine the effects of one such specimen collection program. In this episode of the podcast, we discuss those results in particular, as well as broader the research opportunities afforded by natural-history collections.

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The Benefits and Pitfalls of Urban Green Spaces

The Benefits and Pitfalls of Urban Green Spaces

With the rapid expansion of the urban landscape, successfully managing ecosystems in built areas has never been more important. However, our understanding of urban ecology is far from complete, and th...

13 Syys 201726min

Damming and Its Effects on Fish

Damming and Its Effects on Fish

Fish that migrate between freshwater and sea ecosystems play a multitude of ecological roles. In the centuries since Europeans first colonized the Americas, damming and other disruptions to river conn...

9 Elo 201735min

The Society for Integrative and Comparative Biology 2017 Annual Meeting

The Society for Integrative and Comparative Biology 2017 Annual Meeting

The Society for Integrative and Comparative Biology (SICB), an American Institute of Biological Sciences member society, fosters research, education, public awareness, and understanding of living orga...

26 Heinä 201731min

Low Oxygen in Chesapeake Bay

Low Oxygen in Chesapeake Bay

Each year, low oxygen levels, known as hypoxia, strike the deep waters of Chesapeake Bay. Arising from a combination of human-induced and natural factors, low oxygen levels have profound effects on fi...

12 Heinä 201728min

Understanding River Thermal Landscapes

Understanding River Thermal Landscapes

River temperatures have long been an area of study, but until recently, the field has been hampered by technological constraints. However, a suite of new technologies and methods, driven by inexpensiv...

14 Kesä 201722min

Conservation Endocrinology in a Changing World

Conservation Endocrinology in a Changing World

As species rapidly adapt to altered landscapes and a warming climate, scientists and stakeholders need new techniques to monitor ecological responses and plan future conservation efforts. Writing in B...

10 Touko 201725min

Episode #23: The Redomestication of Wolves

Episode #23: The Redomestication of Wolves

On landscapes around the world, environmental change is bringing people and large carnivores together—but the union is not without its problems. Human–wildlife conflict is on the rise as development c...

11 Huhti 201724min

Episode 22: Nature's Mental Health Benefits

Episode 22: Nature's Mental Health Benefits

Nature's positive impact on mood is easily understood on an intuitive level, but a more fine-grain analysis reveals quantifiable effects with potentially serious implications for human well-being. For...

8 Maalis 201718min

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