Navigation Links
Encouraging signs for bee biodiversity
Date:5/22/2013

es in recent decades. British wildflower diversity had declined about 20 per cent from the 1950s to the 1980s, but again the declines have ceased in the past 20 years.

Not all groups fared so well. Butterfly diversity continued to fall in all three countries at roughly the same rates as in the past.

Dr Luisa Carvalheiro, lead author on the paper, said: "It is possible that by 1990 the most sensitive species had already gone. However, that's probably not the whole story, as there are still plenty of rare and vulnerable species present in recent records.

"There is a much more encouraging possibility: the conservation work and agri-environment programs paying farmers to encourage biodiversity may be having an effect. We may also be seeing a slowdown of the drivers of decline. The postwar emphasis on getting land into production and on more intensive farming has given way to a more stable situation in which the rate of landscape change has slowed and in which agrichemical excesses are regulated.

Dr Carvalheiro said: "If what we take from the Rio targets is that the investment in conservation gave us no results, then that is a counsel of despair. This study brings a positive message for conservation. But some important groups are undoubtedly still declining, so continued and increased investment in conservation practices is essential for guaranteeing the persistence of a diverse assemblage of species."

Co-author Professor Koos Biesmeijer, who works both at the University of Leeds and Naturalis, said: "This paper builds on a widely-publicised study we published in 2006 that established that the diversity of bees and of wildflowers had declined. Our new work is based on a much bigger dataset and improved analytic methods, and it reveals much more detail about the scale and timing of biodiversity losses.

"However, while we can use biodiversity records to measure changes in the diversity of pollinators, we can't tell
'/>"/>

Contact: Chris Bunting
c.j.bunting@leeds.ac.uk
44-113-343-2049
University of Leeds
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Grant program to spur new research on Alzheimers disease by encouraging collaboration
2. Early warning signs of population collapse
3. Shedding light on a gene mutation that causes signs of premature aging
4. Genetic signs of alcoholism in women studied for the first time
5. Streams show signs of degradation at earliest stages of urban development
6. Wiley signs collaboration agreement with the Asian Federation of Biotechnology
7. Brain scans detect early signs of autism
8. Children exposed to the common pollutant naphthalene show signs of chromosomal damage
9. Buttercups alert farmers to first signs of subarctic fungus in the UK
10. Report presents designs for study of cancer risks near US nuclear facilities
11. Online biodiversity databases audited: Improvement needed
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/22/2014)... (NASDAQ: AWRE ), a leading supplier of biometrics ... quarter ended September 30, 2014. Revenue for the ... 40% compared to $4.3 million in the same quarter last ... $4.1 million compared to $1.0 million in the third quarter ... period was primarily due to: i) a $1.0 million increase ...
(Date:10/18/2014)... stress and stress-related psychiatric disorders are associated ... the molecular mechanisms underlying this relation are ... the development of targeted preventive strategies and ... diseases. This work is presented at the ... Now an international group of researchers from ...
(Date:10/18/2014)... suspected genetic conditions, a certain type of exome sequencing ... than traditional molecular diagnostic methods, according to a study ... released to coincide with the American Society of Human ... protein­coding region of the genome (the complete set of ... organism), has been rapidly applied in research settings and ...
Breaking Biology News(10 mins):Aware, Inc. Reports Third Quarter 2014 Financial Results 2Aware, Inc. Reports Third Quarter 2014 Financial Results 3Aware, Inc. Reports Third Quarter 2014 Financial Results 4Aware, Inc. Reports Third Quarter 2014 Financial Results 5Aware, Inc. Reports Third Quarter 2014 Financial Results 6Aware, Inc. Reports Third Quarter 2014 Financial Results 7Researchers find why depression and aging linked to increased disease risk 2Study examines type of exome sequencing and molecular diagnostic yield 2Study examines type of exome sequencing and molecular diagnostic yield 3
... CAFebruary 23, 2014The power of regenerative medicine now allows ... resemble heart cells, pancreas cells and even neurons. However, ... crucial prerequisite for life-saving therapieshas proven far more difficult. ... University of California, San Francisco (UCSF), have made an ...
... New Rochelle, NY, February 20, 2014A new era of manufacturing ... manufacturing technologies are set to usher in the next generation ... of this groundbreaking new technology, Mary Ann Liebert, Inc., publishers ... new peer-reviewed journal 3D Printing and Additive Manufacturing ...
... [Brown University] Here are two facts that make ... ecology research, and they are very sensitive to temperature. ... a bellwether community of two barnacle species in Chile ... these two species if they experimentally changed temperature. In ...
Cached Biology News:Scientists transform skin cells into functioning liver cells 2Scientists transform skin cells into functioning liver cells 33-D Printing and Additive Manufacturing: Preview issue of groundbreaking peer-reviewed journal now available 2Temperature and ecology: Rival Chilean barnacles keep competition cool 2Temperature and ecology: Rival Chilean barnacles keep competition cool 3
(Date:10/25/2014)... 2014 Today, Nerium International, a leader ... of its “Reflect Your Youth” contest, an effort launched ... a difference in their skin since using Nerium’s product ... on life as a result of their newfound confidence. ... effort by Nerium International to inspire conversations focused on ...
(Date:10/25/2014)... , October 24, 2014 Oramed ... pharmaceutical company focused on the development of oral drug ... Nadav Kidron will present at FireRock Capital,s Micro-Cap ... Annual Micro-Cap Conference ,Date: Tuesday, October 28, 2014 ,Time: ... New York City , ...
(Date:10/25/2014)... 24, 2014 Research and Markets ... by Product , Research Area & by End User ... offering. In this report, the global ... research areas, and end users. The product segments of ... instruments & consumables, kits, and reagents. The subsegments of ...
(Date:10/22/2014)... BOSTON , Oct. 22, 2014  Actavis plc ... pharmaceutical company, and Rhythm, a biopharmaceutical company, today announced ... acquire Rhythm,s wholly owned subsidiary, Rhythm Health, Inc., which ... the treatment of diabetic gastroparesis and other GI functional ... Phase 2 trial of relamorelin for the treatment of ...
Breaking Biology Technology:Nerium International™ Inspires Conversation About the Journey of Aging with “Reflect Your Youth” Contest 2Oramed to Present at the FireRock Annual Micro-Cap Conference 2Oramed to Present at the FireRock Annual Micro-Cap Conference 3Global Epigenetics (VLA, WBA, NBA, RTA, Rotary-Wing Aircraft) Market - Forecast to 2019 2Global Epigenetics (VLA, WBA, NBA, RTA, Rotary-Wing Aircraft) Market - Forecast to 2019 3Actavis Signs Option to Acquire Rhythm Subsidiary and its GI Development Product, Relamorelin 2Actavis Signs Option to Acquire Rhythm Subsidiary and its GI Development Product, Relamorelin 3Actavis Signs Option to Acquire Rhythm Subsidiary and its GI Development Product, Relamorelin 4Actavis Signs Option to Acquire Rhythm Subsidiary and its GI Development Product, Relamorelin 5
... launch of a new series of web-based training programs for professionals ... courses are one hour in duration and designed specifically for the ... ... Salt Lake City, Utah (PRWEB) December 11, 2008 -- ...
... Schering-Plough Corporation (NYSE: SGP ) today declared a quarterly ... made on Feb. 27, 2009, to shareholders of record at the ... 30, 2008, there were 1,626,234,628 common shares outstanding. , ... declared a quarterly dividend of $3.75 per share on the 2007 ...
... of Hematology Annual Meeting , , ... ACEL ) today announced that American Society of Hematology ... Abstract 4205 & 2008 112: Abstract 4010) report that ONCONASE ... leukemia (CLL) and acute myeloblastic leukemia (AML) cells alone as ...
Cached Biology Technology:McCulley/Cuppan Announced Today The Launch Of A New Series Of Web-Based Training Programs For Professionals In The Biopharmaceutical And Life Science Industries 2McCulley/Cuppan Announced Today The Launch Of A New Series Of Web-Based Training Programs For Professionals In The Biopharmaceutical And Life Science Industries 3Alfacell's ONCONASE(R) and R-Amphinase Show Anti-Tumor Activity in Chronic Lymphocytic Leukemia and Acute Myeloblastic Leukemia Cells 2Alfacell's ONCONASE(R) and R-Amphinase Show Anti-Tumor Activity in Chronic Lymphocytic Leukemia and Acute Myeloblastic Leukemia Cells 3Alfacell's ONCONASE(R) and R-Amphinase Show Anti-Tumor Activity in Chronic Lymphocytic Leukemia and Acute Myeloblastic Leukemia Cells 4Alfacell's ONCONASE(R) and R-Amphinase Show Anti-Tumor Activity in Chronic Lymphocytic Leukemia and Acute Myeloblastic Leukemia Cells 5
A compact, high-speed single tube reader unit designed for benchtop 2D barcode reading. The unit can be used with all of ABgene's 2D barcoded tubes, including the 2ml CryoCode tube....
... PCR carry-over contamination, which prevents false ... products from previous PCR amplifications without ... improves amplification ,Optimized for use with ... instrument systems , The GeneAmp PCR ...
... a-Amylase is an enzyme that catalyzes ... of maltose, maltotriose, and dextrins. The,level ... the human body is of,clinical significance ... including,pancreatitis and diabetes; plant and microbial ...
... Labsystems Wellmix is a high-quality four-place microplate ... The shaking speed is adjustable from 100 ... speed and a small orbit ensure effective ... time is quick and easy to set ...
Biology Products: