Detecting Insect pollinator declines on a regional and global scales

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F13%3A00212052" target="_blank" >RIV/62156489:43410/13:00212052 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/j.1523-1739.2012.01962.x" target="_blank" >http://dx.doi.org/10.1111/j.1523-1739.2012.01962.x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1523-1739.2012.01962.x" target="_blank" >10.1111/j.1523-1739.2012.01962.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Detecting Insect pollinator declines on a regional and global scales

Popis výsledku v původním jazyce

Recently there has been considerable concern about declines in bee communities in agricultural and natural habitats. The value of pollination to agriculture, provided primarily by bees, is >$200 billion/zdar worldwide, and in natural ecosystems it is thought to be even greater. However, no monitoring program exists to accurately detect declines in abundance of insect pollinators; thus, it is difficult to quantify the status of bee communities or estimate the extent of declines. We used data from 11 multiyear studies of bee communities to devise a program to monitor pollinators at regional, national, or international scales. In these studies, 7 different methods for sampling bees were used and bees were sampled on 3 different continents. We estimated that a monitoring program with 200--250 sampling locations each sampled twice over 5 years would provide sufficient power to detect small (2--5%) annual declines in the number of species and in total abundance and would cost U.S.$2,000,000.

Název v anglickém jazyce

Detecting Insect pollinator declines on a regional and global scales

Popis výsledku anglicky

Recently there has been considerable concern about declines in bee communities in agricultural and natural habitats. The value of pollination to agriculture, provided primarily by bees, is >$200 billion/zdar worldwide, and in natural ecosystems it is thought to be even greater. However, no monitoring program exists to accurately detect declines in abundance of insect pollinators; thus, it is difficult to quantify the status of bee communities or estimate the extent of declines. We used data from 11 multiyear studies of bee communities to devise a program to monitor pollinators at regional, national, or international scales. In these studies, 7 different methods for sampling bees were used and bees were sampled on 3 different continents. We estimated that a monitoring program with 200--250 sampling locations each sampled twice over 5 years would provide sufficient power to detect small (2--5%) annual declines in the number of species and in total abundance and would cost U.S.$2,000,000.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Conservation Biology

ISSN

0888-8892

e-ISSN

—

Svazek periodika

27

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

113-120

Kód UT WoS článku

313781600013

EID výsledku v databázi Scopus

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