- Four barriers to the global understanding of biodiversity conservation: wealth, language, geographical location and security. Probably not a bad list for agricultural biodiversity either.
- SNP genotyping in melons: genetic variation, population structure, and linkage disequilibrium. Two main population, 5 sub-populations, no surprises. Oh hum.
- Turnip Mosaic Potyvirus Probably First Spread to Eurasian Brassica Crops from Wild Orchids about 1000 Years Ago. Which corresponds to the expansion of agriculture in Europe as a result of a warming phase.
- The Prey Pathway: A Regional History of Cattle (Bos taurus) and Pig (Sus scrofa) Domestication in the Northern Jordan Valley, Israel. Domestication in 8th millennium, preceded by overhunting. And all figured out without recourse to DNA.
- The Effects of Isolation and Natural Park Coverage for Landrace In situ Conservation: An Approach from the Montseny Mountains (NE Spain). Do farmers in parks conserve landraces because they are isolated, or because they are in parks? Both, it seems.
- Global food demand and the sustainable intensification of agriculture. Doubling in food demand from 2005 to 2050 predicted. Current trends of intensification in rich countries and expansion in not-so-rich bad, moderate intensification everywhere good.
- Postglacial recolonization history of the European crabapple (Malus sylvestris Mill.), a wild contributor to the domesticated apple. Differentiation in 3 separate glacial refugia, then expansion and admixture at boundaries.
- Testing Surrogacy Assumptions: Can Threatened and Endangered Plants Be Grouped by Biological Similarity and Abundances? No.
- Characterization of Capsicum annuum Genetic Diversity and Population Structure Based on Parallel Polymorphism Discovery with a 30K Unigene Pepper GeneChip. The hot ones are more diverse.
- Agronomical use as baby leaf salad of Silene vulgaris based on morphological, biochemical and molecular traits. Some populations are nicer than others.
- Patterns of contemporary gene flow suggest low functional connectivity of grasslands in a fragmented agricultural landscape. When restoring a species at a site, it is better if the new population is near a large existing population.
- Using choice experiments to understand public demand for the conservation of nature: A case study in a protected area of Chile. Visitors willing to pay $2-9 per visit, depending on the ecosystem service provided, which didn’t alas include CWRs.
- Y chromosome analysis of dingoes and Southeast Asian village dogs suggests a Neolithic continental expansion from Southeast Asia followed by multiple Austronesian dispersals. Dogs arose independently in SE Asia and displaced older lineages to the N and W.
- More Stable Productivity of Semi Natural Grasslands than Sown Pastures in a Seasonally Dry Climate. Over the course of a year that is, presumably due to species diversity. And the odd tree helps towards the end of the dry season. Which is why ICRAF is all over it.
Brainfood: Cotton hybrids, Lentil drought phenotyping, Wild Prunus, Italian food discourse, Disturbance and diversity, Olive domestication, Rhizobium diversity, Intensification, Niche model uncertainty
- Interspecific hybridization in Gossypium L.: characterization of progenies with different ploidy-confirmed multigenomic backgrounds. They can be made, with some difficulty, and could be useful.
- A new phenotyping technique for screening for drought tolerance in lentil (Lens culinaris Medik.). In hydroponics. Seems to work.
- Polyploidy and microsatellite variation in the relict tree Prunus lusitanica L.: how effective are refugia in preserving genotypic diversity of clonal taxa? The island populations are particularly important.
- Trade-off or convergence? The role of food security in the evolution of food discourse in Italy. The food crisis had quite an impact.
- Diversity loss with persistent human disturbance increases vulnerability to ecosystem collapse. Suppression of fire in a species-rich grassland has resulted in a very low diversity but highly productive vegetation. Unfortunately, when you re-introduce fire, the whole thing collapses.
- The complex history of the olive tree: from Late Quaternary diversification of Mediterranean lineages to primary domestication in the northern Levant. Don’t forget the 3 refugia in Middle East, Aegean and Gibraltar. And, coincidentally, more.
- Isolation and characterization of salt-tolerant rhizobia native to the desert soils of United Arab Emirates. I hope someone conserves them.
- The compatibility of agricultural intensification in a global hotspot of smallholder agrobiodiversity (Bolivia). Peaches for cash didn’t do anything nasty to the diverse maize landraces. Which are in any case conserved ex situ, just to be on the safe side? Right?
- Detrital diversity influences estuarine ecosystem performance. Diverse mud makes for healthier seagrasses and mangroves.
- Conservation Planning with Uncertain Climate Change Projections. Gotta look at those sensitivities.
Brainfood: Vitamin C, Nutrition and health, European protected areas, Coffea diversity, Climate change modelling, Soil microbes, Niche modelling, Conflict, Human modified landscapes, Horse diversity, Pigeon diversity
- The challenge of increasing vitamin C content in plant foods. Surely not just because it is challenging?
- Health economics and nutrition: a review of published evidence. “[A]pproaches and methodologies are sometimes ad hoc in nature and vary widely in quality.” Ain’t that always the way.
- European protected areas: Past, present and future. The future will need to be different from the past.
- Genetic structure and diversity of coffee (Coffea) across Africa and the Indian Ocean islands revealed using microsatellites. Good correspondence with morphological species. Madagascar a diversity hotspot.
- Special Issue of Agricultural and Forest Meteorology on Agricultural prediction using climate model ensembles. There’s more than one way to identify a potential adaptation hotspot. Well that’s reassuring. Not.
- Changes in soil microbial functional diversity under different vegetation restoration patterns for Hulunbeier Sandy Land. Restoring desertified grassland led to more soil microbial diversity. Which is good because…?
- A review of composition studies of Cameroon traditional dishes: Macronutrients and minerals. 117 of them. Good for Fe, Zn, Mg.
- Essential elements of discourse for advancing the modelling of species’ current and potential distributions. There’s lots of methods, all quite different, embrace the diversity.
- Understanding and managing conservation conflicts. Build up an evidence base, and employ some social scientists to explain it.
- On the hope for biodiversity-friendly tropical landscapes. In the end, it’s about the agriculture. In more ways than one.
- Genetic Diversity in the Modern Horse Illustrated from Genome-Wide SNP Data. High maternal, low paternal during domestication. Low diversity breeds the ones you’d expect. Similar breeds the ones you’d expect.
- Genomic Diversity and Evolution of the Head Crest in the Rock Pigeon. Middle Eastern origins, Darwin vindicated. Again.
Brainfood: Peanuts, CC and biodiversity data, Climate change and vegetables, Biodiversity indicators, Lettuce diversity, Brazilian intensification, Brazilian natural products, English organic, Bolivian traditions, Protecting sea cucumbers, Urban meadows, Crop expansion, Chinese forests, Peach palm, Ancient RNA, Sweet potato movement, Date conservation
- A study of the relationships of cultivated peanut (Arachis hypogaea) and its most closely related wild species using intron sequences and microsatellite markers. It’s a wise peanut that knows its parents: A. duranensis and A. ipaënsis, apparently.
- Creative Commons licenses and the non-commercial condition: Implications for the re-use of biodiversity information. The devil is in the detail. But basically, the Non-Commercial CC license is not what it sounds like.
- Projecting annual air temperature changes to 2025 and beyond: implications for vegetable production worldwide. The devil is in the detail.
- Essential Biodiversity Variables. There are even some on genetic diversity, and domesticated species get a mention. And no, not this sort of thing, do be serious.
- Genetic composition of contemporary proprietary U.S. lettuce (Lactuca sativa L.) cultivars. Romaine and crisphead much less diverse than leaf types. About 10 cultivars main ancestors. Couple wild species used. Lots of other cool stuff in this issue of GRACE. Maybe one day we’ll do a Brainfood on a single issue of a journal? Would people like that? Is anyone listening?
- Insights into Brazilian agricultural structure and sustainable intensification of food production. That insight is spelled GMO. Ah, but with added agroecological and educational goodness.
- Development of a Natural Products Database from the Biodiversity of Brazil. No doubt soon to be patented. See above.
- Food production vs. biodiversity: comparing organic and conventional agriculture. There’s a tradeoff between biodiversity (off-farm) and yield (on farm), at least in lowland England.
- Laggards or Leaders: Conservers of Traditional Agricultural Knowledge in Bolivia. Abandonment of traditional practices, including crop diversity, more to do with getting work off-farm than with age or education.
- Sea cucumbers in the Seychelles: effects of marine protected areas on high-value species. They are positive.
- Creating novel urban grasslands by reintroducing native species in wasteland vegetation. Seeding can create diverse native meadows in urban settings, even if people use them. I don’t know why this should make me feel so happy.
- Crop Expansion and Conservation Priorities in Tropical Countries. So much for peak farmland.
- Role of culturally protected forests in biodiversity conservation in Southeast China. They’re important, especially for tree diversity.
- Peach palm (Bactris gasipaes) in tropical Latin America: implications for biodiversity conservation, natural resource management and human nutrition. They’re good for nutrition and income, but could be even better.
- Deep Sequencing of RNA from Ancient Maize Kernels. That’s right — RNA! It confirms previous ideas, and offers a new tool to look at domestication.
- Historical collections reveal patterns of diffusion of sweet potato in Oceania obscured by modern plant movements and recombination. Speaking of which, the old tools are not that bad. Yes, the sweet potato did come to Polynesia in prehistoric times from South America. But not only.
- On-Farm Diversity of Date Palm (Phoenix dactylifera L) in Sudan: A Potential Genetic Resources Conservation Strategy. Yup, there’s potential alright. Now can we see made real?
Brainfood: Introductions, Diversified farming systems, Breadfruit, Rice, Aquaculture threats, Arthropods in rice, Diverse landscapes, Diverse pollinators, Species re-introduction, Ecosystem function, Grapes, Prunus africana
- Increases in crop pests caused by Wasmannia auropunctata in Solomon Islands subsistence gardens. Law of Unintended Consequences takes its toll. Or does it? Discussion at Pestnet suggests the Little Fire Ant may not have been introduced as a biological control agent as suggested by the paper.
- A Social-Ecological Analysis of Diversified Farming Systems: Benefits, Costs, Obstacles, and Enabling Policy Frameworks. Special issue of Ecology and Society on DFS. That would be Diversified Farming Systems. Bottom line is that you need to understand both their ecology and their politics to make sense of them, and make them work for you.
- Morphological diversity in breadfruit (Artocarpus, Moraceae): insights into domestication, conservation, and cultivar identification. 221 accessions provide exactly those insights.
- The original features of rice (Oryza sativa L.) genetic diversity and the importance of within-variety diversity in the highlands of Madagascar build a strong case for in situ conservation. Farms are more diverse than villages, which are more diverse than regions, so it may not take that much to conserve a lot of diversity in situ.
- More rapid and severe disease outbreaks for aquaculture at the tropics: implications for food security. Driven by environmental factors, and will get worse with climate change. Strangely, breeding for resistance, and genetic diversity in general, not mentioned.
- Cultivation of Domesticated Rice Alters Arthropod Biodiversity and Community Composition. Wild rice fields have different, less diverse arthropod communities.
- Quantifying habitat-specific contributions to insect diversity in agricultural mosaic landscapes. Some of the different bits of diverse landscapes in Switzerland have unique insects, which is apparently not the case in other places.
- Synergistic effects of non-Apis bees and honey bees for pollination services. And you do need lots of different insects, at least for pollination.
- Earth observation: overlooked potential to support species reintroduction programmes. Translocation and introductions are fraught, but if you still want to do them…
- An improved model to predict the effects of changing biodiversity levels on ecosystem function. Basically, the contribution of species 1 with relative abundance A and species 2 with relative abundance B to ecosystem function is AxB to the power of θ. Can it be extended to ecosystem services, I wonder?
- Pinot blanc and Pinot gris arose as independent somatic mutations of Pinot noir. So that’s where they came from. Insights into “[o]enological aptitude”.
- Divergent pattern of nuclear genetic diversity across the range of the Afromontane Prunus africana mirrors variable climate of African highlands. Sheds light on the history of Afromontane regions.