Results 51 to 60 of about 1,263,676 (308)

Geodiversity and Biodiversity

open access: yesGeological Society, London, Special Publications, 2022
Abstract Non-living and living nature are inherently connected. Geodiversity, which consists of the variation in geology, soils, topography, geomorphology and hydrology, is seen as the foundation and stage for biodiversity. Underlying theory suggests that the increasing variation in the abiotic foundation creates and maintains available niche
Helena Tukiainen   +2 more
openaire   +4 more sources

Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems

open access: yesAdvanced Science, EarlyView.
Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen   +8 more
wiley   +1 more source

A biodiversity jigsaw: A review of current New Zealand legislation and initiatives [PDF]

open access: yes, 2012
Purpose: The purpose of this paper is to review the current legislation and initiatives surrounding biodiversity management, protection and sustainable use related to the New Zealand local government sector. Design/methodology/approach: This paper takes
Samkin, Grant   +1 more
core   +1 more source

Spatial variation in biodiversity, soil degradation and productivity in agricultural landscapes in the highlands of Tigray, northern Ethiopia [PDF]

open access: yes, 2009
There is a growing concern about food security and sustainability of agricultural production in developing countries. However, there are limited attempts to quantify agro-biodiversity losses and relate these losses to soil degradation and crop ...
Bruggen, A.H.C., van   +3 more
core   +2 more sources

The value of biodiversity [PDF]

open access: yesBrazilian Journal of Biology, 2008
In addition to its intrinsic value (nature working as it is; species are the product of a long history of continuing evolution by means of ecological processes, and so they have the right to continued existence), biodiversity also plays a fundamental role as ecosystem services in the maintenance of natural ecological processes.
openaire   +5 more sources

Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China

open access: yesAdvanced Science, EarlyView.
This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang   +3 more
wiley   +1 more source

The value of native biodiversity enhancement in New Zealand: A case study of the greater Wellington area [PDF]

open access: yes, 2007
New Zealand’s biodiversity consists of over 80,000 native plants, animals and fungi, many of which are indigenous and located on private property. To enhance native biodiversity and discourage activities that may deplete it, policies can be introduced ...
Kaval, Pamela   +2 more
core   +1 more source

The Middle Eastern Biodiversity Network: Generating and sharing knowledge for ecosystem management and conservation [PDF]

open access: yes, 2009
Despite prevailing arid conditions, the diversity of terrestrial and freshwater biota in the Middle East is amazingly high and marine biodiversity is among the highest on Earth.
Al-Jumaily, Masaa   +5 more
core   +2 more sources

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

An Update of Research Animal Models of Inflammatory Bowel Disease

open access: yesThe Scientific World Journal, 2021
Inflammatory bowel disease (IBD) is a group of chronic disorders that includes two main disease forms, Crohn’s disease, and ulcerative colitis. The understanding of the intestinal inflammation occurring in IBD has been immeasurably advanced by the ...
Zineb Baydi   +7 more
doaj   +1 more source

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