Results 91 to 100 of about 314,426 (305)

Patterns of past and recent conversion of indigenous grasslands in the South Island, New Zealand [PDF]

open access: yes, 2012
We used recent satellite imagery to quantify the extent, type, and rate of conversion of remaining indigenous grasslands in the inland eastern South Island of New Zealand in recent years.
Clarkson, Bruce D.   +4 more
core   +1 more source

On the presence of the Ponto-Caspian hydrozoan Cordylophora caspia (Pallas, 1771) in an Iberian estuary: highlights on the introduction vectors and invasion routes [PDF]

open access: yes, 2017
Several non-native invertebrate and vertebrate species have been detected in the Guadiana Estuary (SW-Iberian Peninsula, Europe) during the 21st century.
Amorim, Katherine   +5 more
core   +1 more source

Restoring Trust: Rebuilding the Forest Carbon Credit System Through Scientific Rigor

open access: yesBiological Diversity, EarlyView.
ABSTRACT As pivotal nature‐based climate solutions (NbCS), forests are increasingly recognized for their climate mitigation potential. However, this potential is undermined by fundamental flaws in current carbon credit systems. Our analysis identifies four interconnected systemic challenges: (1) subjective additionality assessments arising from ...
Xiaoqian Che, Shaokun Li
wiley   +1 more source

Defining indigenous plants: some problematic species from Norfolk Island [PDF]

open access: yes, 2010
Defining indigenous species may at first appear straight forward; most botanical texts provide similar definitions. The consistent requirement of such definitions is the lack of human intervention in the occurrence of the species within the area under ...
Mills, Kevin
core  

Marine alien species in Italy: A contribution to the implementation of descriptor D2 of the Marine Strategy Framework Directive [PDF]

open access: yes, 2019
A re-examination of marine alien species or Non Indigenous Species (NIS) reported in Italian Seas, until December 2018, is provided, focusing on establishment success, year of first record, origin, potential invasiveness, and likely pathways, in ...
Andaloro F.   +20 more
core   +3 more sources

Extent, characteristics and policy applications of Key Biodiversity Areas

open access: yesBiological Reviews, EarlyView.
ABSTRACT A global standard for the identification of Key Biodiversity Areas (KBAs) was published 10 years ago to provide a unified set of criteria for identifying ‘sites of significance for the global persistence of biodiversity’. We review the initiative's origins, the KBA identification process, characteristics of the current network, threats, policy
Stuart H. M. Butchart   +57 more
wiley   +1 more source

Species Structure of Plants in the Báb Forest after Logging

open access: yesEkológia (Bratislava), 2015
In the submitted paper, we have summarised the results of a research that was realised in the locality of the Báb forest (village Veľky Báb, Nitra loess upland).
Pilková Ivana
doaj   +1 more source

The state of commercial augmentative biological control: plenty of natural enemies, but a frustrating lack of uptake [PDF]

open access: yes, 2011
Augmentative biological control concerns the periodical release of natural enemies. In com- mercial augmentative biological control, natural enemies are mass-reared in biofactories for release in large numbers to obtain an immediate control of pests. The
Jagadish, Chennupati   +3 more
core   +1 more source

A roadmap to key traits of invasive Drosophilidae

open access: yesBiological Reviews, EarlyView.
ABSTRACT Biological invasions have intensified in recent decades, mostly driven by international trade and travel, raising significant concerns, particularly regarding insect pests. Once non‐native species establish, they can disrupt natural ecosystem stability, undermine agroecosystem sustainability and cause substantial economic losses.
Gwenaëlle Deconninck   +14 more
wiley   +1 more source

Monitoring of noble, signal and narrow-clawed crayfish using environmental DNA from freshwater samples.

open access: yesPLoS ONE, 2017
For several hundred years freshwater crayfish (Crustacea-Decapoda-Astacidea) have played an important ecological, cultural and culinary role in Scandinavia.
Sune Agersnap   +8 more
doaj   +1 more source

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