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An address given on conferment of the degree of Honorary Doctor of Literature by Victoria University of Wellington, 16 April 1999

Alistair Te Ariki Campbell was a leading figure in the post-war Literary Society of Victoria University College which after several 'Broadsheets', published a new literary journal Hilltop in 1949. In these extracts from his unpublished autobiography we approach some of the sources of his poems, especially that of'The Return ', his most celebrated single work, first published in Hilltop 2 under the title 'Landscape with Figures'. He also gives us a student's view of life at Victoria, but before coming to Wellington he had 'reluctantly and resentfully' enrolled as a student at Otago University for the 1944 academic year...

Agri-environment schemes are programmes where landholders enter into voluntary agreements (typically with governments) to manage agricultural land for environmental protection and nature conservation objectives. Previous work at local scale has shown that these features can provide additional floral and nesting resources to support wild pollinators, which may indirectly increase floral visitation to nearby crops. However, the effect of entire schemes on this important ecosystem service has never previously been studied at national scale. Focusing on four wild pollinator guilds (ground-nesting bumblebees, tree-nesting bumblebees, ground-nesting solitary bees, and cavity-nesting solitary bees), we used a state-of-the-art, process-based spatial model to examine the relationship between participation in agri-environment schemes across England during 2016 and the predicted abundances of these guilds and their visitation rates to four pollinator dependent crops (oilseed rape, field beans, orchard fruit and strawberries). Our modelling predicts that significant increases in national populations of ground-nesting bumblebees and ground-nesting solitary bees have occurred in response to the schemes. Lack of significant population increases for other guilds likely reflects specialist nesting resource requirements not well-catered for in schemes. We do not predict statistically significant increases in visitation to pollinator-dependent crops at national level as a result of scheme interventions but do predict some localised areas of significant increase in bumblebee visitation to crops flowering in late spring. Lack of any significant change in visitation to crops which flower outside this season is likely due to a combination of low provision of nesting resource relative to floral resource by scheme interventions and low overall participation in more intensively farmed landscapes. We recommend future schemes place greater importance on nesting resource provision alongside floral resource provision, better cater for the needs of specialised species and promote more contiguous patches of semi-natural habitat to better support solitary bee visitation.

Pollinators face multiple pressures and there is evidence of populations in decline. As demand for insect-pollinated crops increases, crop production is threatened by shortfalls in pollination services. Understanding the extent of current yield deficits due to pollination and identifying opportunities to protect or improve crop yield and quality through pollination management is therefore of international importance. To explore the extent of "pollination deficits," where maximum yield is not being achieved due to insufficient pollination, we used an extensive dataset on a globally important crop, apples. We quantified how these deficits vary between orchards and countries and we compared "pollinator dependence" across different apple varieties. We found evidence of pollination deficits and, in some cases, risks of overpollination were even apparent for which fruit quality could be reduced by too much pollination. In almost all regions studied we found some orchards performing significantly better than others in terms of avoiding a pollination deficit and crop yield shortfalls due to suboptimal pollination. This represents an opportunity to improve production through better pollinator and crop management. Our findings also demonstrated that pollinator dependence varies considerably between apple varieties in terms of fruit number and fruit quality. We propose that assessments of pollination service and deficits in crops can be used to quantify supply and demand for pollinators and help to target local management to address deficits although crop variety has a strong influence on the role of pollinators. ; This project was funded by the Sustainable Pollination in Europe Super-B COST Action (FA1307), Project Kennisimpuls Bestuivers (funded by the Dutch Ministry of Agriculture, Nature and Food Quality; BO-43-011.06-007), BBSRC, Defra, NERC, the Scottish Government and the Wellcome Trust, under the Insect Pollinators Initiative (BB/I000348/1), the "Sustainable Management of Orchard Pollination Services" Project (BB/P003664/1), the Stapledon Memorial Trust, the Volkswagen Foundation "Identifying functional pollinator biodiversity and threats to its decline in Georgia and Kyrgyzstan" (AZ: 86880), Georgian National Science Foundation "Functional pollinator biodiversity and their number, decline and threats in Georgia" (DO/372/10-101/14), the NKFIH project (FK123813), the Bolyai János Fellowship of the MTA, the ÚNKP-19-4-SZIE-3 New National Excellence Program of the Ministry for Innovation and Technology, the Hungarian Scientific Research Fund OTKA 101940, Northern Ireland Department of Agriculture and Rural Affairs, BiodivERsA/FACCE-JPI (agreement# BiodivERsA-FACCE2014-74) EcoFruit project, Swedish Research Council Formas (grant# 2014-1784), German Federal Ministry of Education and Research (PT-DLR/BMBF) (grant# 01LC1403), the Spanish Ministerio de Economía y Competitividad (MINECO) (project# PCIN-2014-145-C02), The Worshipful Company of Fruiterers, Natural Science and Engineering Research Council of Canada and the Fonds de recherche nature et technologies du Québec, Hort Innovation Pollination Fund project PH15001: Healthy bee populations for sustainable pollination in horticulture, Smith Lever and Hatch Funds administered by Cornell University Agricultural Experiment Station and by a USDA-AFRI grant (USDA 2010-03689, B.N. Danforth, PI), the Walloon Region (Belgium) Direction générale opérationnelle de l'Agriculture, des Ressources naturelles et de l'Environnement (DGO3) for the Modèle permaculturel project on biodiversity in micro-farms, FNRS/FWO joint program EOS—Excellence Of Science CliPS: Climate change and its impact on Pollination Services (project 30947854), MinECo and FEDER (INIA-RTA2013-00139-C03-01), Formas (grant #2014-1784), Sainsbury's Supermarkets Ltd (BB/K012843/1) and RR acknowledges the receipt of a fellowship from OECD Co-operative Research Programme: Biological Resource Management for Sustainable Agricultural Systems in 2016