Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
In this Letter, the PANGAEA repository was referred to incorrectly in the 'Code availability' and 'Data availability' sections of Methods: the link should be https://doi.org/10.1594/PANGAEA.893761 instead of https://doi.org/10.1594/PANGAEA.877266 . In addition, the sentence, "However, the more commonly used system 2 (75 kg ha yr) generates roughly the same benefits as system 1…" should read, "However, the more commonly used system 2 (75 kg ha yr) generates roughly the same benefits as sugarcane ethanol…" These errors have been corrected in the online versions of the Letter.
Download full-text PDF |
Source |
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http://dx.doi.org/10.1038/s41586-018-0863-y | DOI Listing |
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